Release 0.17.0

.github/ISSUE_TEMPLATE

@@ -1,26 +0,0 @@
-### mpv version and platform
-
-If you're not using git master or the latest release, update.
-Releases are listed here: https://github.com/mpv-player/mpv/releases
-
-### Reproduction steps
-
-### Expected behavior
-
-### Actual behavior
-
-### Log file
-
-Make a log file made with -v or --log-file=output.txt, paste it to
-http://sprunge.us or a similar site, and replace this text with a link to it.
-
-Providing a log file is strongly encouraged. It is very helpful for reproducing
-bugs or getting important technical context. Without a log it might not be
-possible to analyze and fix certain bugs, and your bug report will be closed
-or ignored.
-
-### Sample files
-
-Sample files needed to reproduce this issue can be uploaded to https://0x0.st/
-or similar sites. (Only needed if the issue cannot be reproduced without it.)
-Do not use garbage like "cloud storage", especially not Google Drive.

.github/PULL_REQUEST_TEMPLATE

@@ -1,7 +0,0 @@
-Ideally, you shouldn't need enter any text here, and your commit messages should
-explain your changes sufficiently (especially why they are needed). Read
-https://github.com/mpv-player/mpv/blob/master/DOCS/contribute.md for coding
-style and development conventions. Remove this text block, but if you haven't
-agreed to it before, leave the following sentence in place:
-
-I agree that my changes can be relicensed to LGPL 2.1 or later.

.gitignore

@@ -15,11 +15,11 @@
 /tags
 /TAGS
 /video/out/x11_icon.inc
+/video/out/opengl/nnedi3_weights.inc
 /demux/ebml_defs.c
 /demux/ebml_types.h
 /sub/osd_font.h
 /player/lua/*.inc
-/player/builtin_conf.inc
 /DOCS/man/mpv.1
 /DOCS/man/mpv.aux
 /DOCS/man/mpv.log

.travis.yml

@@ -2,16 +2,16 @@ language: c
 
 os:
   - linux
-  #- osx
+  - osx
 env:
   matrix:
-    - LIBAV=ffmpeg-git
+    - LIBAV=libav-stable
     - LIBAV=libav-git
+    - LIBAV=ffmpeg-stable
+    - LIBAV=ffmpeg-git
   global:
     # Coverity token
     - secure: "H21mSRlMhk4BKS0xHZvCFGJxteCP0hRVUxTuNfM2Z9HBsyutuLEYMtViLO86VtM+Tqla3xXPzUdS4ozLwI72Ax/5ZUDXACROj73yW6QhFB5D6rLut12+FjqC7M33Qv2hl0xwgNBmR5dsm1ToP37+Wn+ecJQNvN8fkTXF+HVzOEw="
-    # Travis token for mpv.io
-    - secure: "nlTVLJK6kRhtXvhKCoJ3YdFGHuKaq/eHowfPw25hqRWuBOZd+HjHY5KIYjV7SxuKFDpJE4GpNcvA3Q31nsqomxpkLYgrwjg6TSazN7ZP+x85ZgV1QGFebrPfGm2n5UR5CAPAwFoeF3pZheLi4bajVzwq1fWW+x3grS188P9OZso="
 compiler:
   - clang
   - gcc
@@ -24,22 +24,24 @@ branches:
 
 matrix:
   exclude:
+    - os: osx
+      env: LIBAV=libav-stable
     - os: osx
       env: LIBAV=libav-git
     - os: osx
       env: LIBAV=ffmpeg-git
     - os: osx
       compiler: gcc
+    - os: linux
+      env: LIBAV=ffmpeg-stable
     - os: linux
       compiler: clang
 
-before_install: TOOLS/travis-deps libass-stable $LIBAV
+before_install: ./travis-deps libass-stable $LIBAV
 script:
   - ./bootstrap.py
   - ./waf configure
   - ./waf build
-after_failure: cat ./build/config.log
-after_script: TOOLS/travis-rebuild-website
 
 notifications:
   email: false

CONTRIBUTING.md

@@ -0,0 +1,32 @@
+Reporting bugs
+==============
+
+- State your platform and mpv version.
+- Make sure you're actually using the latest mpv release. Linux distributions
+  in particular love redistributing ancient and unmaintained mpv releases.
+- Attach a log file made with ``-v`` or ``--log-file=output.txt``.
+- Avoid attaching text files packed in archive files (zip/rar/...), unless
+  explicitly asked so. There are better means, such as using http://sprunge.us
+- If you think this is file specific, upload a sample file and link it.
+- Don't report multiple unrelated/barely related bugs in one issue.
+- If you don't get a reply after days, be sure to post a new message to the
+  issue - it could have been overlooked or forgotten.
+- Read: https://mpv.io/bug-reports/
+
+Asking questions
+================
+
+Preferably, asking questions should be done via IRC (#mpv on irc.freenode.net),
+but asking questions by opening a github issue is also barely tolerated.
+
+When asking on IRC (#mpv on irc.freenode.net), don't ask to ask, just state
+your problem. Stay long enough until someone gets a chance to reply. Sometimes
+it can take hours.
+
+Sending patches
+===============
+
+See: https://github.com/mpv-player/mpv/blob/master/DOCS/contribute.md
+
+In particular, be aware that all changes to GPL code must come with the
+implicit agreement that they might be LGPLv2.1+ relicensed at a later point.

Copyright

@@ -1,95 +1,30 @@
 mpv is a fork of mplayer2, which is a fork of MPlayer.
 
-mpv as a whole is licensed under the GNU General Public License GPL version 2
-or later (called GPLv2+ in this document, see LICENSE.GPL for full license
-text) by default, or the GNU Lesser General Public License LGPL version 2 or
-later (LGPLv2.1+ in this document, see LICENSE.LGPL for full license text) if
-built with the --enable-lgpl configure switch.
+mpv as a whole is licensed as GPL version 2 or later (see LICENSE). Most source
+files are GPLv2+, but some files are available under a more liberal license,
+such as LGPLv2.1+, BSD, MIT, ISC, and possibly others. Look at the copyright
+header of each source file, and grep the sources for "Copyright" if you need
+to know details. Files without Copyright notice are licensed as LGPLv2.1+.
 
-Most source files are LGPLv2.1+ or GPLv2+, but some files are available under
-more liberal licenses, such as BSD, MIT, ISC, and possibly others. Look at the
-copyright header of each source file, and grep the sources for "Copyright" if
-you need to know details. C source files without Copyright notice are usually
-licensed as LGPLv2.1+. Also see the list of files with specific licenses below
-(not all files can have a standard license header).
+All new contributions must be LGPLv2.1+ licensed, or if the changes are done on
+GPL code, must come with the implicit agreement that the project can relicense
+the code to LGPLv2.1+ at a later point without asking the contributor. (This
+is a safeguard for making potential relicensing of the project to LGPLv2.1+
+easier.) Using a more liberal license compatible to LGPLv2.1+ is also ok.
 
-All new contributions must be LGPLv2.1+ licensed. Using a more liberal license
-compatible to LGPLv2.1+ is also ok.
-
-If changes are done on GPL code, must come with the implicit agreement that the
-project can relicense the changes to LGPLv2.1+ at a later point without asking
-the contributor. This is a safeguard for making potential relicensing of
-remaining GPL code to LGPLv2.1+ easier.
+Some GPLv3 or LGPLv3 code in mpv can be enabled by building with --enable-gpl3,
+and in this case, the resulting binaries must be distributed under GPLv3.
 
 For information about authors and contributors, consult the git log, which
 contains the complete SVN and CVS history as well.
 
+Note that mplayer2 as a whole is licensed under GPLv3+. This is because it uses
+a copy of talloc (part of Samba), which is LGPLv3+, and the next compatible
+license for this mix is GPLv3+.
+
+MPlayer as a whole is licensed under GPLv2 (incompatible to GPLv3!), because
+some files are licensed to GPLv2 (and _not_ any later version of the license).
+In particular, this affects the file libmpdemux/demux_ty_osd.c. It is disabled
+under mplayer2, and has been removed from mpv.
+
 "v2.1+" in this context means "version 2.1 or later".
-
-Some libraries are GPLv2+ or GPLv3+ only. Building mpv with Samba support makes
-it GPLv3+.
-
-mpv can be built as LGPLv2.1+ with the --enable-lgpl configure option. To add
-a LGPL mode to mpv, MPlayer code had to be relicensed from GPLv2+ to LGPLv2.1+
-by asking the MPlayer authors for permission. Since permission could not be
-obtained from everyone, LGPL mode disables the following features, some of
-them quite central:
-- no audio filtering, which breaks: --af, pitch correction, fine control over
-  downmix/upmix/resampling behavior
-- Linux X11 video output
-- BSD audio output via OSS
-- NVIDIA/Linux hardware decoding (vdpau, although nvdec usually works)
-- Linux TV input
-- minor features: jack, DVD, CDDA, SMB, CACA, legacy direct3d VO
-Some of these will be fixed in the future. The intended use for LGPL mode is
-with libmpv, and currently it's not recommended to build mpv CLI in LGPL mode
-at all.
-
-The following files are still GPL only (--enable-lgpl disables them):
-
-    audio/filter/*                  will be replaced with new filter chain
-    audio/filter/af_format.c        mostly LGPL (except af glue code)
-    audio/filter/af_lavc3enc.c          as above
-    audio/filter/af_lavfi.c             as above
-    audio/filter/af_scaletempo.c        as above
-    audio/filter/af_rubberband.c        as above
-    audio/out/ao_jack.c             will stay GPL
-    audio/out/ao_oss.c              will stay GPL
-    audio/audio.*                   needed by af code only
-    demux/demux_tv.c                will stay GPL
-    stream/ai_*                     will stay GPL (TV code)
-    stream/audio_in.*               will stay GPL (TV code)
-    stream/dvb*                     must stay GPL
-    stream/frequencies.*            must stay GPL
-    stream/stream_cdda.c            unknown
-    stream/stream_dvb.*             must stay GPL
-    stream/stream_dvd.c             unknown
-    stream/stream_dvd_common.*      unknown
-    stream/stream_dvdnav.c          unknown
-    stream/stream_smb.c             will stay GPLv3
-    stream/stream_tv.c              will stay GPL
-    stream/tv*                      will stay GPL
-    video/out/vo_caca.c             unknown
-    video/out/vo_direct3d.c         unknown
-    video/out/vo_vaapi.c            probably impossible (some company's code)
-    video/out/vo_vdpau.c            probably impossible (nVidia's code)
-    video/out/vo_x11.c              probably impossible
-    video/out/vo_xv.c               probably impossible
-    video/out/x11_common.*          probably impossible
-    video/vdpau.c                   hard (GPL-only parts must be ifdefed)
-    video/vdpau.h                   unknown
-    video/vdpau_mixer.*             actual code must be rewritten
-    DOCS/man/                       GPLv2+
-    bootstrap.py                    unknown license, probably GPLv2+ or LGPLv2+
-    etc/mplayer-input.conf          unknown license, probably GPLv2+
-    mpv.desktop                     unknown license, probably GPLv2+
-    etc/restore-old-bindings.conf   unknown license, probably GPLv2+
-
-The following files contain some optional GPL code (--enable-lgpl disables it):
-
-    options/parse_commandline.c     dvd:// expansion
-    player/audio.c                  libaf glue code
-
-None of the exceptions listed above affect the final binary if it's built as
-LGPL. Linked libraries still can affect the final license (for example if
-FFmpeg was built as GPL).

DOCS/client-api-changes.rst

@@ -32,64 +32,6 @@ API changes
 
 ::
 
- --- mpv 0.29.0 ---
- 1.26   - remove glMPGetNativeDisplay("drm") support
-        - add mpv_opengl_cb_window_pos and mpv_opengl_cb_drm_params and
-          support via glMPGetNativeDisplay() for using it
-        - make --stop-playback-on-init-failure=no the default in libmpv (just
-          like in mpv CLI)
- --- mpv 0.27.0 ---
- 1.25   - remove setting "no-" options via mpv_set_option*(). (See corresponding
-          deprecation in 0.23.0.)
- --- mpv 0.25.0 ---
- 1.24   - add a MPV_ENABLE_DEPRECATED preprocessor symbol, which can be defined
-          by the user to exclude deprecated API symbols from the C headers
- --- mpv 0.23.0 ---
- 1.24   - the deprecated mpv_suspend() and mpv_resume() APIs now do nothing.
- --- mpv 0.22.0 ---
- 1.23   - deprecate setting "no-" options via mpv_set_option*(). For example,
-          instead of "no-video=" you should set "video=no".
-        - do not override the SIGPIPE signal handler anymore. This was done as
-          workaround for the FFmpeg TLS code, which has been fixed long ago.
-        - deprecate mpv_suspend() and mpv_resume(). They will be stubbed out
-          in mpv 0.23.0.
-        - make mpv_set_property() work to some degree before mpv_initialize().
-          It can now be used instead of mpv_set_option().
-        - semi-deprecate mpv_set_option()/mpv_set_option_string(). You should
-          use mpv_set_property() instead. There are some deprecated properties
-          which conflict with some options (see client.h remarks on
-          mpv_set_option()), for which mpv_set_option() might still be required.
-          In future mpv releases, the conflicting deprecated options/properties
-          will be removed, and mpv_set_option() will internally translate API
-          calls to mpv_set_property().
-        - qthelper.hpp: deprecate get_property_variant, set_property_variant,
-          set_option_variant, command_variant, and replace them with
-          get_property, set_property, command.
- --- mpv 0.19.0 ---
- 1.22   - add stream_cb API for custom protocols
- --- mpv 0.18.1 ---
- ----   - remove "status" log level from mpv_request_log_messages() docs. This
-          is 100% equivalent to "v". The behavior is still the same, thus no
-          actual API change.
- --- mpv 0.18.0 ---
- 1.21   - mpv_set_property() changes behavior with MPV_FORMAT_NODE. Before this
-          change it rejected mpv_nodes with format==MPV_FORMAT_STRING if the
-          property was not a string or did not have special mechanisms in place
-          the function failed. Now it always invokes the option string parser,
-          and mpv_node with a basic data type works exactly as if the function
-          is invoked with that type directly. This new behavior is equivalent
-          to mpv_set_option().
-          This also affects the mp.set_property_native() Lua function.
-        - generally, setting choice options/properties with "yes"/"no" options
-          can now be set as MPV_FORMAT_FLAG
-        - reading a choice property as MPV_FORMAT_NODE will now return a
-          MPV_FORMAT_FLAG value if the choice is "yes" (true) or "no" (false)
-          This implicitly affects Lua and JSON IPC interfaces as well.
-        - big changes to vo-cmdline on vo_opengl and vo_opengl_hq (but not
-          vo_opengl_cb): options are now normally not reset, but applied on top
-          of the current options. The special undocumented value "-" still
-          works, but now resets all options to before any vo-cmdline command
-          has been called.
  --- mpv 0.12.0 ---
  1.20   - deprecate "GL_MP_D3D_interfaces"/"glMPGetD3DInterface", and introduce
           "GL_MP_MPGetNativeDisplay"/"glMPGetNativeDisplay" (this is a

DOCS/compile-windows.md

@@ -101,16 +101,13 @@ Installing MSYS2
 
 1. Download an installer from https://msys2.github.io/
 
-   Both the i686 and the x86_64 version of MSYS2 can build 32-bit and 64-bit
-   mpv binaries when running on a 64-bit version of Windows, but the x86_64
-   version is preferred since the larger address space makes it less prone to
-   fork() errors.
+   It doesn't matter whether the i686 or the x86_64 version is used. Both can
+   build 32-bit and 64-bit binaries when running on a 64-bit version of Windows.
 
-2. Start a MinGW-w64 shell (``mingw64.exe``). **Note:** This is different from
-   the MSYS2 shell that is started from the final installation dialog. You must
-   close that shell and open a new one.
+2. Start a MinGW-w64 shell (``mingw64_shell.bat``). Note that this is different
+   from the MSYS2 shell that is started from the final installation dialog.
 
-   For a 32-bit build, use ``mingw32.exe``.
+   For a 32-bit build, use ``mingw32_shell.bat``.
 
 Updating MSYS2
 --------------
@@ -121,7 +118,7 @@ separately.
 ```bash
 # Check for core updates. If instructed, close the shell window and reopen it
 # before continuing.
-pacman -Syu
+update-core
 
 # Update everything else
 pacman -Su
@@ -132,57 +129,50 @@ Installing mpv dependencies
 
 ```bash
 # Install MSYS2 build dependencies and a MinGW-w64 compiler
-pacman -S git python $MINGW_PACKAGE_PREFIX-{pkg-config,gcc}
+pacman -S git mingw-w64-x86_64-pkg-config python mingw-w64-x86_64-gcc
 
-# Install the most important MinGW-w64 dependencies. libass and lcms2 are also
-# pulled in as dependencies of ffmpeg.
-pacman -S $MINGW_PACKAGE_PREFIX-{ffmpeg,libjpeg-turbo,lua51,angleproject-git}
+# Install the most important MinGW-w64 dependencies. libass, libbluray and
+# lcms2 are also pulled in as dependencies of ffmpeg.
+pacman -S mingw-w64-x86_64-ffmpeg mingw-w64-x86_64-libjpeg-turbo mingw-w64-x86_64-lua51
+
+# Install additional (optional) dependencies
+pacman -S mingw-w64-x86_64-libdvdnav mingw-w64-x86_64-libguess mingw-w64-x86_64-angleproject-git
 ```
 
+For a 32-bit build, install ``mingw-w64-i686-*`` packages instead.
+
 Building mpv
 ------------
 
-Clone the latest mpv from git and install waf. **Note:** ``/usr/bin/python3``
-is invoked directly here, since an MSYS2 version of Python is required.
+Clone the latest mpv from git and install waf:
 
 ```bash
 git clone https://github.com/mpv-player/mpv.git && cd mpv
-/usr/bin/python3 bootstrap.py
+./bootstrap.py
 ```
 
 Finally, compile and install mpv. Binaries will be installed to
-``/mingw64/bin`` or ``/mingw32/bin``.
+``/mingw64/bin``.
 
 ```bash
-/usr/bin/python3 waf configure CC=gcc.exe --check-c-compiler=gcc --prefix=$MSYSTEM_PREFIX
-/usr/bin/python3 waf install
+# For a 32-bit build, use --prefix=/mingw32 instead
+./waf configure CC=gcc.exe --check-c-compiler=gcc --prefix=/mingw64
+./waf install
 ```
 
 Or, compile and install both libmpv and mpv:
 
 ```bash
-/usr/bin/python3 waf configure CC=gcc.exe --check-c-compiler=gcc --enable-libmpv-shared --prefix=$MSYSTEM_PREFIX
-/usr/bin/python3 waf install
+./waf configure CC=gcc.exe --check-c-compiler=gcc --enable-libmpv-shared --prefix=/mingw64
+./waf install
+
+# waf installs libmpv to the wrong directory, so fix it up
+mv -f /mingw64/bin/pkgconfig/mpv.pc /mingw64/lib/pkgconfig/
+mv -f /mingw64/bin/libmpv.dll.a /mingw64/lib/
+sed -i 's_/mingw64/bin_/mingw64/lib_' /mingw64/lib/pkgconfig/mpv.pc
+rmdir /mingw64/bin/pkgconfig
 ```
 
-Linking libmpv with MSVC programs
----------------------------------
-
-You can build C++ programs in Visual Studio and link them with libmpv. To do
-this, you need a Visual Studio which supports ``stdint.h`` (recent ones do),
-and you need to create a import library for the mpv DLL:
-
-```bash
-lib /def:mpv.def /name:mpv-1.dll /out:mpv.lib /MACHINE:X64
-```
-
-The string in the ``/name:`` parameter must match the filename of the DLL (this
-is simply the filename the MSVC linker will use). The ``mpv.def`` can be
-retrieved from the mpv build directory, or can be produced by MingGW's
-gendef.exe helper from the mpv DLL.
-
-Static linking is not possible.
-
 Running mpv
 -----------
 
@@ -200,10 +190,11 @@ DLLs in that folder. The simplest solution is to add ``C:\msys64\mingw64\bin``
 to the windows system ``%PATH%``. Beware though that this can cause problems or
 confusion in Cygwin if that is also installed on the machine.
 
-Use of the ANGLE OpenGL backend requires a copy of the D3D compiler DLL that
-matches the version of the D3D SDK that ANGLE was built with
-(``d3dcompiler_43.dll`` in case of MinGW-built ANGLE) in the path or in the
-same folder as mpv. It must be of the same architecture (x86_64 / i686) as the
-mpv you compiled. You can find copies here:
+Use of the ANGLE OpenGL backend requires a copy of ``d3dcompiler_43.dll`` (yes,
+exactly 43) in the path or in the same folder as mpv. It must be of the same
+architecture (x86_64 / i686) as the mpv you compiled. You can find a copy in the
+official mpv builds:
 
-https://mpv.srsfckn.biz/d3dcompiler.7z
+https://mpv.srsfckn.biz/mpv-x86_64-20160118.7z
+
+https://mpv.srsfckn.biz/mpv-i686-20160118.7z

DOCS/contribute.md

@@ -17,14 +17,6 @@ Sending patches
 - All new code must be LGPLv2.1+ licensed, or come with the implicit agreement
   that it will be relicensed to LGPLv2.1+ later (see ``Copyright`` in the
   repository root directory).
-- You must be either the exclusive author of the patch, or acknowledge all
-  authors involved in the commit message. If you take 3rd party code, authorship
-  and copyright must be properly acknowledged. If the license of the code is not
-  LGPLv2.1+, this must be mentioned.
-- Don't use fake names (something that looks like an actual names, and may be
-  someone else's name, but is not your legal name). Using a pseudonyms is
-  allowed if it can be used to identify or contact you, even if whatever
-  account you used to submit the patch dies.
 - When creating pull requests, be sure to test your changes. If you didn't,
   please say so in the pull request message.
 - Write informative commit messages. Use present tense to describe the
@@ -32,9 +24,8 @@ Sending patches
   the change.
 - The subject line (the first line in a commit message) should contain a
   prefix identifying the sub system, followed by a short description what
-  impact this commit has. This subject line and the commit message body
-  shouldn't be longer than 72 characters per line, because it messes up the
-  output of many git tools otherwise.
+  impact this commit has. This subject line shouldn't be longer than 72
+  characters, because it messes up the output of many git tools otherwise.
 
   For example, you fixed a crash in af_volume.c:
 
@@ -63,14 +54,11 @@ Sending patches
   additional cosmetic changes in the same file you're working on. But don't do
   something like reformatting a whole file, and hiding an actual functional
   change in the same commit.
-- Changes to command line options (addition/modification/removal) must be
-  documented in options.rst. Changes to input properties or input commands must
-  be documented in input.rst. All changes to the user interface (options,
-  properties, commands) must be documented with a small note in
-  interface-changes.rst (although documenting additions is optional, and
-  obscure corner cases can potentially be skipped too). Changes to the libmpv
-  API must be reflected in the libmpv's headers doxygen, and should be
-  documented in client-api-changes.rst.
+- If you add a new command line option, document it in options.rst. If you
+  add a new input property, document it in input.rst. Changes to the user
+  interface (options, properties, commands) should be documented in
+  interface-changes.rst. Changes to libmpv should be documented in
+  client-api-changes.rst.
 
 Code formatting
 ---------------
@@ -113,16 +101,18 @@ mpv uses C99 with K&R formatting, with some exceptions.
             do_something();
     }
     ```
-- If the if has an else branch, both branches should use braces, even if they're
-  technically redundant.
+- If the body of an if statement uses braces, the else branch should also
+  use braces (and reverse).
 
   Example:
 
     ```C
     if (a) {
-        one_line();
+        // do something
+        something();
+        something_else();
     } else {
-        one_other_line();
+        one_line();
     }
     ```
 - If an if condition spans multiple physical lines, then put the opening brace
@@ -140,9 +130,12 @@ mpv uses C99 with K&R formatting, with some exceptions.
         ...
     }
     ```
-
-  (If the if body is simple enough, this rule can be skipped.)
 - Remove any trailing whitespace.
+- If the file you're editing uses formatting different from from what is
+  described here, it's probably an old file from times when nobody followed a
+  consistent style. You're free to use the existing style, or the new style, or
+  to send a patch to reformat the file to the new style before making functional
+  changes.
 
 General coding
 --------------
@@ -158,35 +151,7 @@ General coding
 - Prefer fusing declaration and initialization, rather than putting declarations
   on the top of a block. Obvious data flow is more important than avoiding
   mixing declarations and statements, which is just a C90 artifact.
+- tech-overview.txt might help to get an overview how mpv is structured.
 - If you add features that require intrusive changes, discuss them on the dev
   channel first. There might be a better way to add a feature and it can avoid
   wasted work.
-
-Rules for git push access
--------------------------
-
-Push access to the main git repository is handed out on an arbitrary basis. If
-you got access, the following rules must be followed:
-
-- You are expected to follow the general development rules as outlined in this
-  whole document.
-- You must be present on the IRC dev channel when you push something.
-- Anyone can push small fixes: typo corrections, small/obvious/uncontroversial
-  bug fixes, edits to the user documentation or code comments, and so on.
-- You can freely make changes to parts of the code which you maintain. For
-  larger changes, it's recommended to let others review the changes first.
-- You automatically maintain code if you wrote or modified most of it before
-  (e.g. you made larger changes to it before, did partial or full rewrites, did
-  major bug fixes, or you're the original author of the code). If there is more
-  than one maintainer, you may need to come to an agreement with the others how
-  to handle this to avoid conflict.
-- As a maintainer, you can approve pushes by others to "your" code.
-- If you approve or merge 3rd party changes, make sure they follow the general
-  development rules.
-- Changes to user interface and public API must always be approved by the
-  project leader.
-- Seasoned project members are allowed to revert commits that broke the build,
-  or broke basic functionality in a catastrophic way, and the developer who
-  broke it is unavailable. (Depending on severity.)
-- Adhere to the CoC.
-- The project leader is not bound by these rules.

DOCS/edl-mpv.rst

@@ -51,8 +51,7 @@ The rest of the lines belong to one of these classes:
 1) An empty or commented line. A comment starts with ``#``, which must be the
    first character in the line. The rest of the line (up until the next line
    break) is ignored. An empty line has 0 bytes between two line feed bytes.
-2) A header entry if the line starts with ``!``.
-3) A segment entry in all other cases.
+2) A segment entry in all other cases.
 
 Each segment entry consists of a list of named or unnamed parameters.
 Parameters are separated with ``,``. Named parameters consist of a name,
@@ -64,8 +63,8 @@ Syntax::
     segment_entry ::= <param> ( <param> ',' )*
     param         ::= [ <name> '=' ] ( <value> | '%' <number> '%' <valuebytes> )
 
-The ``name`` string can consist of any characters, except ``=%,;\n!``. The
-``value`` string can consist of any characters except of ``,;\n!``.
+The ``name`` string can consist of any characters, except ``=%,;\n``. The
+``value`` string can consist of any characters except of ``,;\n``.
 
 The construct starting with ``%`` allows defining any value with arbitrary
 contents inline, where ``number`` is an integer giving the number of bytes in
@@ -95,42 +94,6 @@ to ``20``, ``param3`` to ``value,escaped``, ``param4`` to ``value2``.
 Instead of line breaks, the character ``;`` can be used. Line feed bytes and
 ``;`` are treated equally.
 
-Header entries start with ``!`` as first character after a line break. Header
-entries affect all other file entries in the EDL file. Their format is highly
-implementation specific. They should generally follow the file header, and come
-before any file entries.
-
-MP4 DASH
-========
-
-This is a header that helps implementing DASH, although it only provides a low
-level mechanism.
-
-If this header is set, the given url designates an mp4 init fragment. It's
-downloaded, and every URL in the EDL is prefixed with the init fragment on the
-byte stream level. This is mostly for use by mpv's internal ytdl support. The
-ytdl script will call youtube-dl, which in turn actually processes DASH
-manifests. It may work only for this very specific purpose and fail to be
-useful in other scenarios. It can be removed or changed in incompatible ways
-at any times.
-
-Example::
-
-    !mp4_dash,init=url
-
-The ``url`` is encoded as parameter value as defined in the general EDL syntax.
-It's expected to point to an "initialization fragment", which will be prefixed
-to every entry in the EDL on the byte stream level.
-
-The current implementation will
-
-- ignore stream start times
-- use durations as hint for seeking only
-- not adjust source timestamps
-- open and close segments (i.e. fragments) as needed
-- not add segment boundaries as chapter points
-- require full compatibility between all segments (same codec etc.)
-
 Timestamp format
 ================
 

DOCS/encoding.rst

@@ -95,16 +95,12 @@ As the options for various devices can get complex, profiles can be used.
 
 An example profile file for encoding is provided in
 etc/encoding-profiles.conf in the source tree. This file is installed and loaded
-by default. If you want to modify it, you can replace and it with your own copy
-by doing::
+by default (if libavfilter is enabled at compilation). If you want to modify
+it, you can replace and it with your own copy by doing::
 
   mkdir -p ~/.mpv
   cp /etc/mpv/encoding-profiles.conf ~/.mpv/encoding-profiles.conf
 
-Keep in mind that the default profile is the playback one. If you want to add
-options that apply only in encoding mode, put them into a ``[encoding]``
-section.
-
 Refer to the top of that file for more comments - in a nutshell, the following
 options are added by it::
 

DOCS/interface-changes.rst

@@ -19,341 +19,6 @@ Interface changes
 
 ::
 
- --- mpv 0.28.0 ---
-    - rename --hwdec=mediacodec option to mediacodec-copy, to reflect
-      conventions followed by other hardware video decoding APIs
-    - drop previously deprecated --heartbeat-cmd and --heartbeat--interval
-      options
-    - rename --vo=opengl to --vo=gpu
-    - rename --opengl-backend to --gpu-context
-    - rename --opengl-shaders to --glsl-shaders
-    - rename --opengl-shader-cache-dir to --gpu-shader-cache-dir
-    - rename --opengl-tex-pad-x/y to --gpu-tex-pad-x/y
-    - rename --opengl-fbo-format to --fbo-format
-    - rename --opengl-gamma to --gamma-factor
-    - rename --opengl-debug to --gpu-debug
-    - rename --opengl-sw to --gpu-sw
-    - rename --opengl-vsync-fences to --swapchain-depth, and the interpretation
-      slightly changed. Now defaults to 3.
-    - rename the built-in profile `opengl-hq` to `gpu-hq`
-    - the semantics of --opengl-es=yes are slightly changed -> now requires GLES
-    - remove the (deprecated) alias --gpu-context=drm-egl
-    - remove the (deprecated) --vo=opengl-hq
-    - remove --opengl-es=force2 (use --opengl-es=yes --opengl-restrict=300)
-    - the --msg-level option now affects --log-file
-    - drop "audio-out-detected-device" property - this was unavailable on all
-      audio output drivers for quite a while (coreaudio used to provide it)
-    - deprecate --videotoolbox-format (use --hwdec-image-format, which affects
-      most other hwaccels)
-    - remove deprecated --demuxer-max-packets
-    - remove most of the deprecated audio and video filters
-    - remove the deprecated --balance option/property
-    - rename the --opengl-hwdec-interop option to --gpu-hwdec-interop, and
-      change some of its semantics: extend it take the strings "auto" and
-      "all". "all" loads all backends. "auto" behaves like "all" for
-      vo_opengl_cb, while on vo_gpu it loads nothing, but allows on demand
-      loading by the decoder. The empty string as option value behaves like
-      "auto". Old --hwdec values do not work anymore.
-      This option is hereby declared as unstable and may change any time - its
-      old use is deprecated, and it has very little use outside of debugging
-      now.
-    - change the --hwdec option from a choice to a plain string (affects
-      introspection of the option/property), also affects some properties
-    - rename --hwdec=rpi to --hwdec=mmal, sane for the -copy variant (no
-      backwards compatibility)
-    - deprecate the --ff-aid, --ff-vid, -ff-sid options and properties (there is
-      no replacement, but you can manually query the track property and use the
-      "ff-index" field to find the mpv track ID to imitate this behavior)
- --- mpv 0.27.0 ---
-    - drop previously deprecated --field-dominance option
-    - drop previously deprecated "osd" command
-    - remove client API compatibility handling for "script", "sub-file",
-      "audio-file", "external-file" (these cases used to log a deprecation
-      warning)
-    - drop deprecated --video-aspect-method=hybrid option choice
-    - rename --hdr-tone-mapping to --tone-mapping (and generalize it)
-    - --opengl-fbo-format changes from a choice to a string. Also, its value
-      will be checked only on renderer initialization, rather than when the
-      option is set.
-    - Using opengl-cb now always assumes 8 bit per component depth, and dithers
-      to this size. Before, it tried to figure out the depth of the first
-      framebuffer that was ever passed to the renderer. Having GL framebuffers
-      with a size larger than 8 bit per component is quite rare. If you need
-      it, set the --dither-depth option instead.
-    - --lavfi-complex can now be set during runtime. If you set this in
-      expectation it would be applied only after a reload, you might observe
-      weird behavior.
-    - add --track-auto-selection to help with scripts/applications that
-      make exclusive use of --lavfi-complex.
-    - undeprecate --loop, and map it from --loop-playlist to --loop-file (the
-      deprecation was to make sure no API user gets broken by a sudden behavior
-      change)
-    - remove previously deprecated vf_eq
-    - remove that hardware deinterlace filters (vavpp, d3d11vpp, vdpaupp)
-      changed their deinterlacing-enabled setting depending on what the
-      --deinterlace option or property was set to. Now, a filter always does
-      what its filter options and defaults imply. The --deinterlace option and
-      property strictly add/remove its own filters. For example, if you run
-      "mpv --vf=vavpp --deinterlace=yes", this will insert another, redundant
-      filter, which is probably not what you want. For toggling a deinterlace
-      filter manually, use the "vf toggle" command, and do not set the
-      deinterlace option/property. To customize the filter that will be
-      inserted automatically, use --vf-defaults. Details how this works will
-      probably change in the future.
-    - remove deinterlace=auto (this was not deprecated, but had only a very
-      obscure use that stopped working with the change above. It was also
-      prone to be confused with a feature not implemented by it: auto did _not_
-      mean that deinterlacing was enabled on demand.)
-    - add shortened mnemonic names for mouse button bindings, eg. mbtn_left
-      the old numeric names (mouse_btn0) are deprecated
-    - remove mouse_btn3_dbl and up, since they are only generated for buttons
-      0-2 (these now print an error when sent from the 'mouse' command)
-    - rename the axis bindings to wheel_up/down/etc. axis scrolling and mouse
-      wheel scrolling are now conceptually the same thing
-      the old axis_up/down names remain as deprecated aliases
- --- mpv 0.26.0 ---
-    - remove remaining deprecated audio device options, like --alsa-device
-      Some of them were removed in earlier releases.
-    - introduce --replaygain... options, which replace the same functionality
-      provided by the deprecated --af=volume:replaygain... mechanism.
-    - drop the internal "mp-rawvideo" codec (used by --demuxer=rawvideo)
-    - rename --sub-ass-style-override to --sub-ass-override, and rename the
-      `--sub-ass-override=signfs` setting to `--sub-ass-override=scale`.
-    - change default of --video-aspect-method to "bitstream". The "hybrid"
-      method (old default) is deprecated.
-    - remove property "video-params/nom-peak"
-    - remove option --target-brightness
-    - replace vf_format's `peak` suboption by `sig-peak`, which is relative to
-      the reference white level instead of in cd/m^2
-    - renamed the TRCs `st2084` and `std-b67` to `pq` and `hlg` respectively
-    - the "osd" command is deprecated (use "cycle osd-level")
-    - --field-dominance is deprecated (use --vf=setfield=bff or tff)
-    - --really-quiet subtle behavior change
-    - the deprecated handling of setting "no-" options via client API is dropped
-    - the following options change to append-by-default (and possibly separator):
-        --script
-      also, the following options are deprecated:
-        --sub-paths => --sub-file-paths
-      the following options are deprecated for setting via API:
-        "script" (use "scripts")
-        "sub-file" (use "sub-files")
-        "audio-file" (use "audio-files")
-        "external-file" (use "external-files")
-        (the compatibility hacks for this will be removed after this release)
-    - remove property `vo-performance`, and add `vo-passes` as a more general
-      replacement
-    - deprecate passing multiple arguments to -add/-pre options (affects the
-      vf/af commands too)
-    - remove --demuxer-lavf-cryptokey. Use --demux-lavf-o=cryptokey=<hex> or
-      --demux-lavf-o=decryption_key=<hex> instead (whatever fits your situation).
-    - rename --opengl-dumb-mode=no to --opengl-dumb-mode=auto, and make `no`
-      always disable it (unless forced on by hardware limitation).
-    - generalize --scale-clamp, --cscale-clamp etc. to accept a float between
-      0.0 and 1.0 instead of just being a flag. A value of 1.0 corresponds to
-      the old `yes`, and a value of 0.0 corresponds to the old `no`.
- --- mpv 0.25.0 ---
-    - remove opengl-cb dxva2 dummy hwdec interop
-      (see git "vo_opengl: remove dxva2 dummy hwdec backend")
-    - remove ppm, pgm, pgmyuv, tga choices from the --screenshot-format and
-      --vo-image-format options
-    - the "jpeg" choice in the option above now leads to a ".jpg" file extension
-    - --af=drc is gone (you can use e.g. lavfi/acompressor instead)
-    - remove image_size predefined uniform from OpenGL user shaders. Use
-      input_size instead
-    - add --sub-filter-sdh
-    - add --sub-filter-sdh-harder
-    - remove --input-app-events option (macOS)
-    - deprecate most --vf and --af filters. Only some filters not in libavfilter
-      will be kept.
-      Also, you can use libavfilter filters directly (e.g. you can use
-      --vf=name=opts instead of --vf=lavfi=[name=opts]), as long as the
-      libavfilter filter's name doesn't clash with a mpv builtin filter.
-      In the long term, --vf/--af syntax might change again, but if it does, it
-      will switch to libavfilter's native syntax. (The above mentioned direct
-      support for lavfi filters still has some differences, such as how strings
-      are escaped.) If this happens, the non-deprecated builtin filters might be
-      moved to "somewhere else" syntax-wise.
-    - deprecate --loop - after a deprecation period, it will be undeprecated,
-      but changed to alias --loop-file
-    - add --keep-open-pause=no
-    - deprecate --demuxer-max-packets
-    - change --audio-file-auto default from "exact" to "no" (mpv won't load
-      files with the same filename as the video, but different extension, as
-      audio track anymore)
- --- mpv 0.24.0 ---
-    - deprecate --hwdec-api and replace it with --opengl-hwdec-interop.
-      The new option accepts both --hwdec values, as well as named backends.
-      A minor difference is that --hwdec-api=no (which used to be the default)
-      now actually does not preload any interop layer, while the new default
-      ("") uses the value of --hwdec.
-    - drop deprecated --ad/--vd features
-    - drop deprecated --sub-codepage syntax
-    - rename properties:
-        - "drop-frame-count" to "decoder-frame-drop-count"
-        - "vo-drop-frame-count" to "frame-drop-count"
-      The old names still work, but are deprecated.
-    - remove the --stream-capture option and property. No replacement.
-      (--record-file might serve as alternative)
-    - add --sub-justify
-    - add --sub-ass-justify
-    - internally there's a different way to enable the demuxer cache now
-      it can be auto-enabled even if the stream cache remains disabled
- --- mpv 0.23.0 ---
-    - remove deprecated vf_vdpaurb (use "--hwdec=vdpau-copy" instead)
-    - the following properties now have new semantics:
-        - "demuxer" (use "current-demuxer")
-        - "fps" (use "container-fps")
-        - "idle" (use "idle-active")
-        - "cache" (use "cache-percent")
-        - "audio-samplerate" (use "audio-params/samplerate")
-        - "audio-channels" (use "audio-params/channel-count")
-        - "audio-format" (use "audio-codec-name")
-      (the properties equivalent to the old semantics are in parentheses)
-    - remove deprecated --vo and --ao sub-options (like --vo=opengl:...), and
-      replace them with global options. A somewhat complete list can be found
-      here: https://github.com/mpv-player/mpv/wiki/Option-replacement-list#mpv-0210
-    - remove --vo-defaults and --ao-defaults as well
-    - remove deprecated global sub-options (like -demuxer-rawaudio format=...),
-      use flat options (like --demuxer-rawaudio-format=...)
-    - the --sub-codepage option changes in incompatible ways:
-        - detector-selection and fallback syntax is deprecated
-        - enca/libguess are removed and deprecated (behaves as if they hadn't
-          been compiled-in)
-        - --sub-codepage=<codepage> does not force the codepage anymore
-          (this requires different and new syntax)
-    - remove --fs-black-out-screens option for macOS
-    - change how spdif codecs are selected. You can't enable spdif passthrough
-      with --ad anymore. This was deprecated; use --audio-spdif instead.
-    - deprecate the "family" selection with --ad/--vd
-      forcing/excluding codecs with "+", "-", "-" is deprecated as well
-    - explicitly mark --ad-spdif-dtshd as deprecated (it was done so a long time
-      ago, but it didn't complain when using the option)
- --- mpv 0.22.0 ---
-    - the "audio-device-list" property now sets empty device description to the
-      device name as a fallback
-    - add --hidpi-window-scale option for macOS
-    - add audiounit audio output for iOS
-    - make --start-time work with --rebase-start-time=no
-    - add --opengl-early-flush=auto mode
-    - add --hwdec=vdpau-copy, deprecate vf_vdpaurb
-    - add tct video output for true-color and 256-color terminals
- --- mpv 0.21.0 ---
-    - unlike in older versions, setting options at runtime will now take effect
-      immediately (see for example issue #3281). On the other hand, it will also
-      do runtime verification and reject option changes that do not work
-      (example: setting the "vf" option to a filter during playback, which fails
-      to initialize - the option value will remain at its old value). In general,
-      "set name value" should be mostly equivalent to "set options/name value"
-      in cases where the "name" property is not deprecated and "options/name"
-      exists - deviations from this are either bugs, or documented as caveats
-      in the "Inconsistencies between options and properties" manpage section.
-    - deprecate _all_ --vo and --ao suboptions. Generally, all suboptions are
-      replaced by global options, which do exactly the same. For example,
-      "--vo=opengl:scale=nearest" turns into "--scale=nearest". In some cases,
-      the global option is prefixed, e.g. "--vo=opengl:pbo" turns into
-      "--opengl-pbo".
-      Most of the exact replacements are documented here:
-        https://github.com/mpv-player/mpv/wiki/Option-replacement-list
-    - remove --vo=opengl-hq. Set --profile=opengl-hq instead. Note that this
-      profile does not force the VO. This means if you use the --vo option to
-      set another VO, it won't work. But this also means it can be used with
-      opengl-cb.
-    - remove the --vo=opengl "pre-shaders", "post-shaders" and "scale-shader"
-      sub-options: they were deprecated in favor of "user-shaders"
-    - deprecate --vo-defaults (no replacement)
-    - remove the vo-cmdline command. You can set OpenGL renderer options
-      directly via properties instead.
-    - deprecate the device/sink options on all AOs. Use --audio-device instead.
-    - deprecate "--ao=wasapi:exclusive" and "--ao=coreaudio:exclusive",
-      use --audio-exclusive instead.
-    - subtle changes in how "--no-..." options are treated mean that they are
-      not accessible under "options/..." anymore (instead, these are resolved
-      at parsing time). This does not affect options which start with "--no-",
-      but do not use the mechanism for negation options.
-      (Also see client API change for API version 1.23.)
-    - rename the following properties
-        - "demuxer" -> "current-demuxer"
-        - "fps" -> "container-fps"
-        - "idle" -> "idle-active"
-        - "cache" -> "cache-percent"
-      the old names are deprecated and will change behavior in mpv 0.23.0.
-    - remove deprecated "hwdec-active" and "hwdec-detected" properties
-    - deprecate the ao and vo auto-profiles (they never made any sense)
-    - deprecate "--vo=direct3d_shaders" - use "--vo=direct3d" instead.
-      Change "--vo=direct3d" to always use shaders by default.
-    - deprecate --playlist-pos option, renamed to --playlist-start
-    - deprecate the --chapter option, as it is redundant with --start/--end,
-      and conflicts with the semantics of the "chapter" property
-    - rename --sub-text-* to --sub-* and --ass-* to --sub-ass-* (old options
-      deprecated)
-    - incompatible change to cdda:// protocol options: the part after cdda://
-      now always sets the device, not the span or speed to be played. No
-      separating extra "/" is needed. The hidden --cdda-device options is also
-      deleted (it was redundant with the documented --cdrom-device).
-    - deprecate --vo=rpi. It will be removed in mpv 0.23.0. Its functionality
-      was folded into --vo=opengl, which now uses RPI hardware decoding by
-      treating it as a hardware overlay (without applying GL filtering). Also
-      to be changed in 0.23.0: the --fs flag will be reset to "no" by default
-      (like on the other platforms).
-    - deprecate --mute=auto (informally has been since 0.18.1)
-    - deprecate "resume" and "suspend" IPC commands. They will be completely
-      removed in 0.23.0.
-    - deprecate mp.suspend(), mp.resume(), mp.resume_all() Lua scripting
-      commands, as well as setting mp.use_suspend. They will be completely
-      removed in 0.23.0.
-    - the "seek" command's absolute seek mode will now interpret negative
-      seek times as relative from the end of the file (and clamps seeks that
-      still go before 0)
-    - add almost all options to the property list, meaning you can change
-      options without adding "options/" to the property name (a new section
-      has been added to the manpage describing some conflicting behavior
-      between options and properties)
-    - implement changing sub-speed during playback
-    - make many previously fixed options changeable at runtime (for example
-      --terminal, --osc, --ytdl, can all be enable/disabled after
-      mpv_initialize() - this can be extended to other still fixed options
-      on user requests)
- --- mpv 0.20.0 ---
-    - add --image-display-duration option - this also means that image duration
-      is not influenced by --mf-fps anymore in the general case (this is an
-      incompatible change)
- --- mpv 0.19.0 ---
-    - deprecate "balance" option/property (no replacement)
- --- mpv 0.18.1 ---
-    - deprecate --heartbeat-cmd
-    - remove --softvol=no capability:
-        - deprecate --softvol, it now does nothing
-        - --volume, --mute, and the corresponding properties now always control
-          softvol, and behave as expected without surprises (e.g. you can set
-          them normally while no audio is initialized)
-        - rename --softvol-max to --volume-max (deprecated alias is added)
-        - the --volume-restore-data option and property are removed without
-          replacement. They were _always_ internal, and used for watch-later
-          resume/restore. Now --volume/--mute are saved directly instead.
-        - the previous point means resuming files with older watch-later configs
-          will print an error about missing --volume-restore-data (which you can
-          ignore), and will not restore the previous value
-        - as a consequence, volume controls will no longer control PulseAudio
-          per-application value, or use the system mixer's per-application
-          volume processing
-        - system or per-application volume can still be controlled with the
-          ao-volume and ao-mute properties (there are no command line options)
- --- mpv 0.18.0 ---
-    - now ab-loops are active even if one of the "ab-loop-a"/"-b" properties is
-      unset ("no"), in which case the start of the file is used if the A loop
-      point is unset, and the end of the file for an unset B loop point
-    - deprecate --sub-ass=no option by --ass-style-override=strip
-      (also needs --embeddedfonts=no)
-    - add "hwdec-interop" and "hwdec-current" properties
-    - deprecated "hwdec-active" and "hwdec-detected" properties (to be removed
-      in mpv 0.20.0)
-    - choice option/property values that are "yes" or "no" will now be returned
-      as booleans when using the mpv_node functions in the client API, the
-      "native" property accessors in Lua, and the JSON API. They can be set as
-      such as well.
-    - the VO opengl fbo-format sub-option does not accept "rgb" or "rgba"
-      anymore
-    - all VO opengl prescalers have been removed (replaced by user scripts)
  --- mpv 0.17.0 ---
     - deprecate "track-list/N/audio-channels" property (use
       "track-list/N/demux-channel-count" instead)

DOCS/libmpv-client-api.rst

@@ -0,0 +1,14 @@
+Client API (libmpv) documentation and examples
+==============================================
+
+libmpv lets you embed mpv as a library. It is meant to enable development of
+GUI frontends.
+
+Since libmpv merely allows access to underlying mechanisms that can control
+mpv, documentation is spread over a few places:
+
+- https://github.com/mpv-player/mpv/blob/master/libmpv/client.h
+- http://mpv.io/manual/master/#options
+- http://mpv.io/manual/master/#list-of-input-commands
+- http://mpv.io/manual/master/#properties
+- https://github.com/mpv-player/mpv-examples/tree/master/libmpv

DOCS/man/af.rst

@@ -4,8 +4,8 @@ AUDIO FILTERS
 Audio filters allow you to modify the audio stream and its properties. The
 syntax is:
 
-``--af=...``
-    Setup a chain of audio filters. See ``--vf`` for the syntax.
+``--af=<filter1[=parameter1:parameter2:...],filter2,...>``
+    Setup a chain of audio filters.
 
 .. note::
 
@@ -15,11 +15,27 @@ syntax is:
     wrapper, which gives you access to most of libavfilter's filters. This
     includes all filters that have been ported from MPlayer to libavfilter.
 
-    The ``--vf`` description describes how libavfilter can be used and how to
-    workaround deprecated mpv filters.
+You can also set defaults for each filter. The defaults are applied before the
+normal filter parameters.
 
-See ``--vf`` group of options for info on how ``--af-defaults``, ``--af-add``,
-``--af-pre``, ``--af-del``, ``--af-clr``, and possibly others work.
+``--af-defaults=<filter1[=parameter1:parameter2:...],filter2,...>``
+    Set defaults for each filter.
+
+Audio filters are managed in lists. There are a few commands to manage the
+filter list:
+
+``--af-add=<filter1[,filter2,...]>``
+    Appends the filters given as arguments to the filter list.
+
+``--af-pre=<filter1[,filter2,...]>``
+    Prepends the filters given as arguments to the filter list.
+
+``--af-del=<index1[,index2,...]>``
+    Deletes the filters at the given indexes. Index numbers start at 0,
+    negative numbers address the end of the list (-1 is the last).
+
+``--af-clr``
+    Completely empties the filter list.
 
 Available filters are:
 
@@ -54,7 +70,7 @@ Available filters are:
         Set AVOptions on the SwrContext or AVAudioResampleContext. These should
         be documented by FFmpeg or Libav.
 
-``lavcac3enc[=options]``
+``lavcac3enc[=tospdif[:bitrate[:minch]]]``
     Encode multi-channel audio to AC-3 at runtime using libavcodec. Supports
     16-bit native-endian input format, maximum 6 channels. The output is
     big-endian when outputting a raw AC-3 stream, native-endian when
@@ -87,9 +103,80 @@ Available filters are:
         If the input channel number is less than ``<minch>``, the filter will
         detach itself (default: 3).
 
-    ``encoder=<name>``
-        Select the libavcodec encoder used. Currently, this should be an AC-3
-        encoder, and using another codec will fail horribly.
+``equalizer=g1:g2:g3:...:g10``
+    10 octave band graphic equalizer, implemented using 10 IIR band-pass
+    filters. This means that it works regardless of what type of audio is
+    being played back. The center frequencies for the 10 bands are:
+
+    === ==========
+    No. frequency
+    === ==========
+    0    31.25  Hz
+    1    62.50  Hz
+    2   125.00  Hz
+    3   250.00  Hz
+    4   500.00  Hz
+    5     1.00 kHz
+    6     2.00 kHz
+    7     4.00 kHz
+    8     8.00 kHz
+    9    16.00 kHz
+    === ==========
+
+    If the sample rate of the sound being played is lower than the center
+    frequency for a frequency band, then that band will be disabled. A known
+    bug with this filter is that the characteristics for the uppermost band
+    are not completely symmetric if the sample rate is close to the center
+    frequency of that band. This problem can be worked around by upsampling
+    the sound using a resampling filter before it reaches this filter.
+
+    ``<g1>:<g2>:<g3>:...:<g10>``
+        floating point numbers representing the gain in dB for each frequency
+        band (-12-12)
+
+    .. admonition:: Example
+
+        ``mpv --af=equalizer=11:11:10:5:0:-12:0:5:12:12 media.avi``
+            Would amplify the sound in the upper and lower frequency region
+            while canceling it almost completely around 1 kHz.
+
+``channels=nch[:routes]``
+    Can be used for adding, removing, routing and copying audio channels. If
+    only ``<nch>`` is given, the default routing is used. It works as follows:
+    If the number of output channels is greater than the number of input
+    channels, empty channels are inserted (except when mixing from mono to
+    stereo; then the mono channel is duplicated). If the number of output
+    channels is less than the number of input channels, the exceeding
+    channels are truncated.
+
+    ``<nch>``
+        number of output channels (1-8)
+    ``<routes>``
+        List of ``,`` separated routes, in the form ``from1-to1,from2-to2,...``.
+        Each pair defines where to route each channel. There can be at most
+        8 routes. Without this argument, the default routing is used. Since
+        ``,`` is also used to separate filters, you must quote this argument
+        with ``[...]`` or similar.
+
+    .. admonition:: Examples
+
+        ``mpv --af=channels=4:[0-1,1-0,2-2,3-3] media.avi``
+            Would change the number of channels to 4 and set up 4 routes that
+            swap channel 0 and channel 1 and leave channel 2 and 3 intact.
+            Observe that if media containing two channels were played back,
+            channels 2 and 3 would contain silence but 0 and 1 would still be
+            swapped.
+
+        ``mpv --af=channels=6:[0-0,0-1,0-2,0-3] media.avi``
+            Would change the number of channels to 6 and set up 4 routes that
+            copy channel 0 to channels 0 to 3. Channel 4 and 5 will contain
+            silence.
+
+    .. note::
+
+        You should probably not use this filter. If you want to change the
+        output channel layout, try the ``format`` filter, which can make mpv
+        automatically up- and downmix standard channel layouts.
 
 ``format=format:srate:channels:out-format:out-srate:out-channels``
     Does not do any format conversion itself. Rather, it may cause the
@@ -130,6 +217,148 @@ Available filters are:
     used to do conversion itself, unlike this one which lets the filter system
     handle the conversion.
 
+``volume[=<volumedb>[:...]]``
+    Implements software volume control. Use this filter with caution since it
+    can reduce the signal to noise ratio of the sound. In most cases it is
+    best to use the *Master* volume control of your sound card or the volume
+    knob on your amplifier.
+
+    *NOTE*: This filter is not reentrant and can therefore only be enabled
+    once for every audio stream.
+
+    ``<volumedb>``
+        Sets the desired gain in dB for all channels in the stream from -200 dB
+        to +60 dB, where -200 dB mutes the sound completely and +60 dB equals a
+        gain of 1000 (default: 0).
+    ``replaygain-track``
+        Adjust volume gain according to the track-gain replaygain value stored
+        in the file metadata.
+    ``replaygain-album``
+        Like replaygain-track, but using the album-gain value instead.
+    ``replaygain-preamp``
+        Pre-amplification gain in dB to apply to the selected replaygain gain
+        (default: 0).
+    ``replaygain-clip=yes|no``
+        Prevent clipping caused by replaygain by automatically lowering the
+        gain (default). Use ``replaygain-clip=no`` to disable this.
+    ``replaygain-fallback``
+        Gain in dB to apply if the file has no replay gain tags. This option
+        is always applied if the replaygain logic is somehow inactive. If this
+        is applied, no other replaygain options are applied.
+    ``softclip``
+        Turns soft clipping on. Soft-clipping can make the
+        sound more smooth if very high volume levels are used. Enable this
+        option if the dynamic range of the loudspeakers is very low.
+
+        *WARNING*: This feature creates distortion and should be considered a
+        last resort.
+    ``s16``
+        Force S16 sample format if set. Lower quality, but might be faster
+        in some situations.
+    ``detach``
+        Remove the filter if the volume is not changed at audio filter config
+        time. Useful with replaygain: if the current file has no replaygain
+        tags, then the filter will be removed if this option is enabled.
+        (If ``--softvol=yes`` is used and the player volume controls are used
+        during playback, a different volume filter will be inserted.)
+
+    .. admonition:: Example
+
+        ``mpv --af=volume=10.1 media.avi``
+            Would amplify the sound by 10.1 dB and hard-clip if the sound level
+            is too high.
+
+``pan=n:[<matrix>]``
+    Mixes channels arbitrarily. Basically a combination of the volume and the
+    channels filter that can be used to down-mix many channels to only a few,
+    e.g. stereo to mono, or vary the "width" of the center speaker in a
+    surround sound system. This filter is hard to use, and will require some
+    tinkering before the desired result is obtained. The number of options for
+    this filter depends on the number of output channels. An example how to
+    downmix a six-channel file to two channels with this filter can be found
+    in the examples section near the end.
+
+    ``<n>``
+        Number of output channels (1-8).
+    ``<matrix>``
+        A list of values ``[L00,L01,L02,...,L10,L11,L12,...,Ln0,Ln1,Ln2,...]``,
+        where each element ``Lij`` means how much of input channel i is mixed
+        into output channel j (range 0-1). So in principle you first have n
+        numbers saying what to do with the first input channel, then n numbers
+        that act on the second input channel etc. If you do not specify any
+        numbers for some input channels, 0 is assumed.
+        Note that the values are separated by ``,``, which is already used
+        by the option parser to separate filters. This is why you must quote
+        the value list with ``[...]`` or similar.
+
+    .. admonition:: Examples
+
+        ``mpv --af=pan=1:[0.5,0.5] media.avi``
+            Would downmix from stereo to mono.
+
+        ``mpv --af=pan=3:[1,0,0.5,0,1,0.5] media.avi``
+            Would give 3 channel output leaving channels 0 and 1 intact, and mix
+            channels 0 and 1 into output channel 2 (which could be sent to a
+            subwoofer for example).
+
+    .. note::
+
+        If you just want to force remixing to a certain output channel layout,
+        it is easier to use the ``format`` filter. For example,
+        ``mpv '--af=format=channels=5.1' '--audio-channels=5.1'`` would always force
+        remixing audio to 5.1 and output it like this.
+
+``delay[=[ch1,ch2,...]]``
+    Delays the sound to the loudspeakers such that the sound from the
+    different channels arrives at the listening position simultaneously. It is
+    only useful if you have more than 2 loudspeakers.
+
+    ``[ch1,ch2,...]``
+        The delay in ms that should be imposed on each channel (floating point
+        number between 0 and 1000).
+
+    To calculate the required delay for the different channels, do as follows:
+
+    1. Measure the distance to the loudspeakers in meters in relation to your
+       listening position, giving you the distances s1 to s5 (for a 5.1
+       system). There is no point in compensating for the subwoofer (you will
+       not hear the difference anyway).
+
+    2. Subtract the distances s1 to s5 from the maximum distance, i.e.
+       ``s[i] = max(s) - s[i]; i = 1...5``.
+
+    3. Calculate the required delays in ms as ``d[i] = 1000*s[i]/342; i =
+       1...5``.
+
+    .. admonition:: Example
+
+        ``mpv --af=delay=[10.5,10.5,0,0,7,0] media.avi``
+            Would delay front left and right by 10.5 ms, the two rear channels
+            and the subwoofer by 0 ms and the center channel by 7 ms.
+
+``drc[=method:target]``
+    Applies dynamic range compression. This maximizes the volume by compressing
+    the audio signal's dynamic range. (Formerly called ``volnorm``.)
+
+    ``<method>``
+        Sets the used method.
+
+        1
+            Use a single sample to smooth the variations via the standard
+            weighted mean over past samples (default).
+        2
+            Use several samples to smooth the variations via the standard
+            weighted mean over past samples.
+
+    ``<target>``
+        Sets the target amplitude as a fraction of the maximum for the sample
+        type (default: 0.25).
+
+    .. note::
+
+        This filter can cause distortion with audio signals that have a very
+        large dynamic range.
+
 ``scaletempo[=option1:option2:...]``
     Scales audio tempo without altering pitch, optionally synced to playback
     speed (default).
@@ -189,6 +418,10 @@ Available filters are:
         ``mpv --af=scaletempo=stride=30:overlap=.50:search=10 media.ogg``
             Would tweak the quality and performance parameters.
 
+        ``mpv --af=format=float,scaletempo media.ogg``
+            Would make scaletempo use float code. Maybe faster on some
+            platforms.
+
         ``mpv --af=scaletempo=scale=1.2:speed=pitch audio.ogg``
             Would play media at 1.2x normal speed, with audio at normal pitch.
             Changing playback speed would change pitch, leaving audio tempo at
@@ -197,13 +430,9 @@ Available filters are:
 ``rubberband``
     High quality pitch correction with librubberband. This can be used in place
     of ``scaletempo``, and will be used to adjust audio pitch when playing
-    at speed different from normal. It can also be used to adjust audio pitch
-    without changing playback speed.
+    at speed different from normal.
 
-    ``<pitch-scale>``
-        Sets the pitch scaling factor. Frequencies are multiplied by this value.
-
-    This filter has a number of additional sub-options. You can list them with
+    This filter has a number of sub-options. You can list them with
     ``mpv --af=rubberband=help``. This will also show the default values
     for each option. The options are not documented here, because they are
     merely passed to librubberband. Look at the librubberband documentation
@@ -212,13 +441,6 @@ Available filters are:
     (The mapping of the mpv rubberband filter sub-option names and values to
     those of librubberband follows a simple pattern: ``"Option" + Name + Value``.)
 
-    This filter supports the following ``af-command`` commands:
-
-    ``set-pitch``
-        Set the ``<pitch-scale>`` argument dynamically. This can be used to
-        change the playback pitch at runtime. Note that speed is controlled
-        using the standard ``speed`` property, not ``af-command``.
-
 ``lavfi=graph``
     Filter audio using FFmpeg's libavfilter.
 

DOCS/man/ao.rst

@@ -4,11 +4,17 @@ AUDIO OUTPUT DRIVERS
 Audio output drivers are interfaces to different audio output facilities. The
 syntax is:
 
-``--ao=<driver1,driver2,...[,]>``
+``--ao=<driver1[:suboption1[=value]:...],driver2,...[,]>``
     Specify a priority list of audio output drivers to be used.
 
 If the list has a trailing ',', mpv will fall back on drivers not contained
-in the list.
+in the list. Suboptions are optional and can mostly be omitted.
+
+You can also set defaults for each driver. The defaults are applied before the
+normal driver parameters.
+
+``--ao-defaults=<driver1[:parameter1:parameter2:...],driver2,...>``
+    Set defaults for each driver.
 
 .. note::
 
@@ -17,19 +23,87 @@ in the list.
     where PulseAudio is used. On BSD systems, ``--ao=oss`` or ``--ao=sndio``
     may work (the latter being experimental).
 
+.. admonition:: Examples
+
+    - ``--ao=alsa,oss,`` Try the ALSA driver, then the OSS driver, then others.
+    - ``--ao=alsa:resample=yes:device=[plughw:0,3]`` Lets ALSA resample and
+      sets the device-name as first card, fourth device.
+
 Available audio output drivers are:
 
 ``alsa`` (Linux only)
     ALSA audio output driver
 
-    See `ALSA audio output options`_ for options specific to this AO.
+    ``device=<device>``
+        Sets the device name. For ac3 output via S/PDIF, use an "iec958" or
+        "spdif" device, unless you really know how to set it correctly.
+    ``resample=yes``
+        Enable ALSA resampling plugin. (This is disabled by default, because
+        some drivers report incorrect audio delay in some cases.)
+    ``mixer-device=<device>``
+        Set the mixer device used with ``--no-softvol`` (default: ``default``).
+    ``mixer-name=<name>``
+        Set the name of the mixer element (default: ``Master``). This is for
+        example ``PCM`` or ``Master``.
+    ``mixer-index=<number>``
+        Set the index of the mixer channel (default: 0). Consider the output of
+        "``amixer scontrols``", then the index is the number that follows the
+        name of the element.
+    ``non-interleaved``
+        Allow output of non-interleaved formats (if the audio decoder uses
+        this format). Currently disabled by default, because some popular
+        ALSA plugins are utterly broken with non-interleaved formats.
+    ``ignore-chmap``
+        Don't read or set the channel map of the ALSA device - only request the
+        required number of channels, and then pass the audio as-is to it. This
+        option most likely should not be used. It can be useful for debugging,
+        or for static setups with a specially engineered ALSA configuration (in
+        this case you should always force the same layout with ``--audio-channels``,
+        or it will work only for files which use the layout implicit to your
+        ALSA device).
+
+    .. note::
+
+        MPlayer and mplayer2 required you to replace any ',' with '.' and
+        any ':' with '=' in the ALSA device name. mpv does not do this anymore.
+        Instead, quote the device name:
+
+            ``--ao=alsa:device=[plug:surround50]``
+
+        Note that the ``[`` and ``]`` simply quote the device name. With some
+        shells (like zsh), you have to quote the option string to prevent the
+        shell from interpreting the brackets instead of passing them to mpv.
+
+        Actually, you should use the ``--audio-device`` option, instead of
+        setting the device directly.
 
     .. warning::
 
-        To get multichannel/surround audio, use ``--audio-channels=auto``. The
-        default for this option is ``auto-safe``, which makes this audio otuput
-        explicitly reject multichannel output, as there is no way to detect
-        whether a certain channel layout is actually supported.
+        Handling of multichannel/surround audio changed in mpv 0.8.0 from the
+        behavior in MPlayer/mplayer2 and older versions of mpv.
+
+        The old behavior is that the player always downmixed to stereo by
+        default. The ``--audio-channels`` (or ``--channels`` before that) option
+        had to be set to get multichannel audio. Then playing stereo would
+        use the ``default`` device (which typically allows multiple programs
+        to play audio at the same time via dmix), while playing anything with
+        more channels would open one of the hardware devices, e.g. via the
+        ``surround51`` alias (typically with exclusive access). Whether the
+        player would use exclusive access or not would depend on the file
+        being played.
+
+        The new behavior since mpv 0.8.0 always enables multichannel audio,
+        i.e. ``--audio-channels=auto`` is the default. However, since ALSA
+        provides no good way to play multichannel audio in a non-exclusive
+        way (without blocking other applications from using audio), the player
+        is restricted to the capabilities of the ``default`` device by default,
+        which means it supports only stereo and mono (at least with current
+        typical ALSA configurations). But if a hardware device is selected,
+        then multichannel audio will typically work.
+
+        The short story is: if you want multichannel audio with ALSA, use
+        ``--audio-device`` to select the device (use ``--audio-device=help``
+        to get a list of all devices and their mpv name).
 
         You can also try `using the upmix plugin <http://git.io/vfuAy>`_.
         This setup enables multichannel audio on the ``default`` device
@@ -39,33 +113,31 @@ Available audio output drivers are:
 ``oss``
     OSS audio output driver
 
-    The following global options are supported by this audio output:
-
-    ``--oss-mixer-device``
+    ``<dsp-device>``
+        Sets the audio output device (default: ``/dev/dsp``).
+    ``<mixer-device>``
         Sets the audio mixer device (default: ``/dev/mixer``).
-    ``--oss-mixer-channel``
+    ``<mixer-channel>``
         Sets the audio mixer channel (default: ``pcm``). Other valid values
         include **vol, pcm, line**. For a complete list of options look for
         ``SOUND_DEVICE_NAMES`` in ``/usr/include/linux/soundcard.h``.
 
 ``jack``
-    JACK (Jack Audio Connection Kit) audio output driver.
+    JACK (Jack Audio Connection Kit) audio output driver
 
-    The following global options are supported by this audio output:
-
-    ``--jack-port=<name>``
+    ``port=<name>``
         Connects to the ports with the given name (default: physical ports).
-    ``--jack-name=<client>``
+    ``name=<client>``
         Client name that is passed to JACK (default: ``mpv``). Useful
         if you want to have certain connections established automatically.
-    ``--jack-autostart=<yes|no>``
+    ``(no-)autostart``
         Automatically start jackd if necessary (default: disabled). Note that
         this tends to be unreliable and will flood stdout with server messages.
-    ``--jack-connect=<yes|no>``
+    ``(no-)connect``
         Automatically create connections to output ports (default: enabled).
         When enabled, the maximum number of output channels will be limited to
         the number of available output ports.
-    ``--jack-std-channel-layout=<waveext|any>``
+    ``std-channel-layout=waveext|any``
         Select the standard channel layout (default: waveext). JACK itself has no
         notion of channel layouts (i.e. assigning which speaker a given
         channel is supposed to map to) - it just takes whatever the application
@@ -85,9 +157,7 @@ Available audio output drivers are:
     Automatically redirects to ``coreaudio_exclusive`` when playing compressed
     formats.
 
-    The following global options are supported by this audio output:
-
-    ``--coreaudio-change-physical-format=<yes|no>``
+    ``change-physical-format=<yes|no>``
         Change the physical format to one similar to the requested audio format
         (default: no). This has the advantage that multichannel audio output
         will actually work. The disadvantage is that it will change the
@@ -95,15 +165,10 @@ Available audio output drivers are:
         setting in the ``Audio Devices`` dialog in the ``Audio MIDI Setup``
         utility. Note that this does not affect the selected speaker setup.
 
-    ``--coreaudio-spdif-hack=<yes|no>``
-        Try to pass through AC3/DTS data as PCM. This is useful for drivers
-        which do not report AC3 support. It converts the AC3 data to float,
-        and assumes the driver will do the inverse conversion, which means
-        a typical A/V receiver will pick it up as compressed IEC framed AC3
-        stream, ignoring that it's marked as PCM. This disables normal AC3
-        passthrough (even if the device reports it as supported). Use with
-        extreme care.
-
+    ``exclusive``
+        Use exclusive mode access. This merely redirects to
+        ``coreaudio_exclusive``, but should be preferred over using that AO
+        directly.
 
 ``coreaudio_exclusive`` (Mac OS X only)
     Native Mac OS X audio output driver using direct device access and
@@ -118,19 +183,18 @@ Available audio output drivers are:
 ``pulse``
     PulseAudio audio output driver
 
-    The following global options are supported by this audio output:
+    ``[<host>][:<output sink>]``
+        Specify the host and optionally output sink to use. An empty <host>
+        string uses a local connection, "localhost" uses network transfer
+        (most likely not what you want).
 
-    ``--pulse-host=<host>``
-        Specify the host to use. An empty <host> string uses a local connection,
-        "localhost" uses network transfer (most likely not what you want).
-
-    ``--pulse-buffer=<1-2000|native>``
+    ``buffer=<1-2000|native>``
         Set the audio buffer size in milliseconds. A higher value buffers
         more data, and has a lower probability of buffer underruns. A smaller
         value makes the audio stream react faster, e.g. to playback speed
         changes. Default: 250.
 
-    ``--pulse-latency-hacks=<yes|no>``
+    ``latency-hacks=<yes|no>``
         Enable hacks to workaround PulseAudio timing bugs (default: no). If
         enabled, mpv will do elaborate latency calculations on its own. If
         disabled, it will use PulseAudio automatically updated timing
@@ -150,79 +214,80 @@ Available audio output drivers are:
               environments, such as systems where none of the other drivers
               are available.
 
-    The following global options are supported by this audio output:
-
-    ``--sdl-buflen=<length>``
+    ``buflen=<length>``
         Sets the audio buffer length in seconds. Is used only as a hint by the
         sound system. Playing a file with ``-v`` will show the requested and
         obtained exact buffer size. A value of 0 selects the sound system
         default.
 
-    ``--sdl-bufcnt=<count>``
+    ``bufcnt=<count>``
         Sets the number of extra audio buffers in mpv. Usually needs not be
         changed.
 
 ``null``
-    Produces no audio output but maintains video playback speed. You can use
-    ``--ao=null --ao-null-untimed`` for benchmarking.
+    Produces no audio output but maintains video playback speed. Use
+    ``--ao=null:untimed`` for benchmarking.
 
-    The following global options are supported by this audio output:
-
-    ``--ao-null-untimed``
+    ``untimed``
         Do not simulate timing of a perfect audio device. This means audio
         decoding will go as fast as possible, instead of timing it to the
         system clock.
 
-    ``--ao-null-buffer``
+    ``buffer``
         Simulated buffer length in seconds.
 
-    ``--ao-null-outburst``
+    ``outburst``
         Simulated chunk size in samples.
 
-    ``--ao-null-speed``
+    ``speed``
         Simulated audio playback speed as a multiplier. Usually, a real audio
         device will not go exactly as fast as the system clock. It will deviate
         just a little, and this option helps to simulate this.
 
-    ``--ao-null-latency``
+    ``latency``
         Simulated device latency. This is additional to EOF.
 
-    ``--ao-null-broken-eof``
+    ``broken-eof``
         Simulate broken audio drivers, which always add the fixed device
         latency to the reported audio playback position.
 
-    ``--ao-null-broken-delay``
+    ``broken-delay``
         Simulate broken audio drivers, which don't report latency correctly.
 
-    ``--ao-null-channel-layouts``
+    ``channel-layouts``
         If not empty, this is a ``,`` separated list of channel layouts the
         AO allows. This can be used to test channel layout selection.
 
 ``pcm``
     Raw PCM/WAVE file writer audio output
 
-    The following global options are supported by this audio output:
-
-    ``--ao-pcm-waveheader=<yes|no>``
+    ``(no-)waveheader``
         Include or do not include the WAVE header (default: included). When
         not included, raw PCM will be generated.
-    ``--ao-pcm-file=<filename>``
+    ``file=<filename>``
         Write the sound to ``<filename>`` instead of the default
         ``audiodump.wav``. If ``no-waveheader`` is specified, the default is
         ``audiodump.pcm``.
-    ``--ao-pcm-append=<yes|no>``
+    ``(no-)append``
         Append to the file, instead of overwriting it. Always use this with the
         ``no-waveheader`` option - with ``waveheader`` it's broken, because
         it will write a WAVE header every time the file is opened.
 
 ``rsound``
-    Audio output to an RSound daemon. Use ``--audio-device=rsound/<hostname>``
-    to set the host name (with ``<hostname>`` replaced, without the ``< >``).
+    Audio output to an RSound daemon
 
     .. note:: Completely useless, unless you intend to run RSound. Not to be
               confused with RoarAudio, which is something completely
               different.
 
+    ``host=<name/path>``
+        Set the address of the server (default: localhost).  Can be either a
+        network hostname for TCP connections or a Unix domain socket path
+        starting with '/'.
+    ``port=<number>``
+        Set the TCP port used for connecting to the server (default: 12345).
+        Not used if connecting to a Unix domain socket.
+
 ``sndio``
     Audio output to the OpenBSD sndio sound system
 
@@ -231,5 +296,25 @@ Available audio output drivers are:
     (Note: only supports mono, stereo, 4.0, 5.1 and 7.1 channel
     layouts.)
 
+    ``device=<device>``
+        sndio device to use (default: ``$AUDIODEVICE``, resp. ``snd0``).
+
 ``wasapi``
     Audio output to the Windows Audio Session API.
+
+    ``exclusive``
+        Requests exclusive, direct hardware access. By definition prevents
+        sound playback of any other program until mpv exits.
+    ``device=<id>``
+        Uses the requested endpoint instead of the system's default audio
+        endpoint. Both an ordinal number (0,1,2,...) and the GUID
+        String are valid; the GUID string is guaranteed to not change
+        unless the driver is uninstalled.
+
+        Also supports searching active devices by human-readable name. If more
+        than one device matches the name, refuses loading it.
+
+        This option is mostly deprecated in favour of the more general
+        ``--audio-device`` option. That said, ``--audio-device=help`` will give
+        a list of valid device GUIDs (prefixed with ``wasapi/``), as well as
+        their human readable names, which should work here.

DOCS/man/changes.rst

@@ -8,11 +8,6 @@ There is no real changelog, but you can look at the following things:
 
   https://github.com/mpv-player/mpv/releases
 * The git log, which is the "real" changelog
-* The files ``client-api-changes.rst`` and ``interface-changes.rst`` in the
-  ``DOCS`` sub directoryon the git repository, which document API and user
-  interface changes (the latter usually documents breaking changes only, rather
-  than additions).
 * The file ``mplayer-changes.rst`` in the ``DOCS`` sub directory on the git
   repository, which used to be in place of this section. It documents some
-  changes that happened since mplayer2 forked off MPlayer. (Not updated
-  anymore.)
+  changes that happened since mplayer2 forked off MPlayer.

DOCS/man/ipc.rst

@@ -41,7 +41,7 @@ It's also possible to send input.conf style text-only commands:
 
 ::
 
-    > echo 'show-text ${playback-time}' | socat - /tmp/mpvsocket
+    > echo 'show_text ${playback-time}' | socat - /tmp/mpvsocket
 
 But you won't get a reply over the socket. (This particular command shows the
 playback time on the player's OSD.)
@@ -65,7 +65,7 @@ You can send commands from a command prompt:
 
 ::
 
-    echo show-text ${playback-time} >\\.\pipe\mpvsocket
+    echo show_text ${playback-time} >\\.\pipe\mpvsocket
 
 To be able to simultaneously read and write from the IPC pipe, like on Linux,
 it's necessary to write an external program that uses overlapped file I/O (or
@@ -201,14 +201,6 @@ extra commands can also be used as part of the protocol:
         { "error": "success" }
         { "event": "property-change", "id": 1, "data": 52.0, "name": "volume" }
 
-    .. warning::
-
-        If the connection is closed, the IPC client is destroyed internally,
-        and the observed properties are unregistered. This happens for example
-        when sending commands to a socket with separate ``socat`` invocations.
-        This can make it seem like property observation does not work. You must
-        keep the IPC connection open to make it work.
-
 ``observe_property_string``
     Like ``observe_property``, but the resulting data will always be a string.
 
@@ -249,6 +241,16 @@ extra commands can also be used as part of the protocol:
     By default, most events are enabled, and there is not much use for this
     command.
 
+``suspend``
+    Suspend the mpv main loop. There is a long-winded explanation of this in
+    the C API function ``mpv_suspend()``. In short, this prevents the player
+    from displaying the next video frame, so that you don't get blocked when
+    trying to access the player.
+
+``resume``
+    Undo one ``suspend`` call. ``suspend`` increments an internal counter, and
+    ``resume`` decrements it. When 0 is reached, the player is actually resumed.
+
 ``get_version``
     Returns the client API version the C API of the remote mpv instance
     provides.

DOCS/man/javascript.rst

@@ -1,341 +0,0 @@
-JAVASCRIPT
-==========
-
-JavaScript support in mpv is near identical to its Lua support. Use this section
-as reference on differences and availability of APIs, but otherwise you should
-refer to the Lua documentation for API details and general scripting in mpv.
-
-Example
--------
-
-JavaScript code which leaves fullscreen mode when the player is paused:
-
-::
-
-    function on_pause_change(name, value) {
-        if (value == true)
-            mp.set_property("fullscreen", "no");
-    }
-    mp.observe_property("pause", "bool", on_pause_change);
-
-
-Similarities with Lua
----------------------
-
-mpv tries to load a script file as JavaScript if it has a ``.js`` extension, but
-otherwise, the documented Lua options, script directories, loading, etc apply to
-JavaScript files too.
-
-Script initialization and lifecycle is the same as with Lua, and most of the Lua
-functions at the modules ``mp``, ``mp.utils`` and ``mp.msg`` are available to
-JavaScript with identical APIs - including running commands, getting/setting
-properties, registering events/key-bindings/property-changes/hooks, etc.
-
-Differences from Lua
---------------------
-
-No need to load modules. ``mp``, ``mp.utils`` and ``mp.msg`` are preloaded, and
-you can use e.g. ``var cwd = mp.utils.getcwd();`` without prior setup.
-``mp.options`` is currently not implemented, but ``mp.get_opt(...)`` is.
-
-Errors are slightly different. Where the Lua APIs return ``nil`` for error,
-the JavaScript ones return ``undefined``. Where Lua returns ``something, error``
-JavaScript returns only ``something`` - and makes ``error`` available via
-``mp.last_error()``. Note that only some of the functions have this additional
-``error`` value - typically the same ones which have it in Lua.
-
-Standard APIs are preferred. For instance ``setTimeout`` and ``JSON.stringify``
-are available, but ``mp.add_timeout`` and ``mp.utils.format_json`` are not.
-
-No standard library. This means that interaction with anything outside of mpv is
-limited to the available APIs, typically via ``mp.utils``. However, some file
-functions were added, and CommonJS ``require`` is available too - where the
-loaded modules have the same privileges as normal scripts.
-
-Language features - ECMAScript 5
---------------------------------
-
-The scripting backend which mpv currently uses is MuJS - a compatible minimal
-ES5 interpreter. As such, ``String.substring`` is implemented for instance,
-while the common but non-standard ``String.substr`` is not. Please consult the
-MuJS pages on language features and platform support - http://mujs.com .
-
-Unsupported Lua APIs and their JS alternatives
-----------------------------------------------
-
-``mp.add_timeout(seconds, fn)``  JS: ``id = setTimeout(fn, ms)``
-
-``mp.add_periodic_timer(seconds, fn)``  JS: ``id = setInterval(fn, ms)``
-
-``mp.register_idle(fn)``  JS: ``id = setTimeout(fn)``
-
-``mp.unregister_idle(fn)``  JS:  ``clearTimeout(id)``
-
-``utils.parse_json(str [, trail])``  JS: ``JSON.parse(str)``
-
-``utils.format_json(v)``  JS: ``JSON.stringify(v)``
-
-``utils.to_string(v)``  see ``dump`` below.
-
-``mp.suspend()`` JS: none (deprecated).
-
-``mp.resume()`` JS: none (deprecated).
-
-``mp.resume_all()`` JS: none (deprecated).
-
-``mp.get_next_timeout()`` see event loop below.
-
-``mp.dispatch_events([allow_wait])`` see event loop below.
-
-``mp.options`` module is not implemented currently for JS.
-
-Scripting APIs - identical to Lua
----------------------------------
-
-(LE) - Last-Error, indicates that ``mp.last_error()`` can be used after the
-call to test for success (empty string) or failure (non empty reason string).
-Otherwise, where the Lua APIs return ``nil`` on error, JS returns ``undefined``.
-
-``mp.command(string)`` (LE)
-
-``mp.commandv(arg1, arg2, ...)`` (LE)
-
-``mp.command_native(table [,def])`` (LE)
-
-``mp.get_property(name [,def])`` (LE)
-
-``mp.get_property_osd(name [,def])`` (LE)
-
-``mp.get_property_bool(name [,def])`` (LE)
-
-``mp.get_property_number(name [,def])`` (LE)
-
-``mp.get_property_native(name [,def])`` (LE)
-
-``mp.set_property(name, value)`` (LE)
-
-``mp.set_property_bool(name, value)`` (LE)
-
-``mp.set_property_number(name, value)`` (LE)
-
-``mp.set_property_native(name, value)`` (LE)
-
-``mp.get_time()``
-
-``mp.add_key_binding(key, name|fn [,fn [,flags]])``
-
-``mp.add_forced_key_binding(...)``
-
-``mp.remove_key_binding(name)``
-
-``mp.register_event(name, fn)``
-
-``mp.unregister_event(fn)``
-
-``mp.observe_property(name, type, fn)``
-
-``mp.unobserve_property(fn)``
-
-``mp.get_opt(key)``
-
-``mp.get_script_name()``
-
-``mp.osd_message(text [,duration])``
-
-``mp.get_wakeup_pipe()``
-
-``mp.enable_messages(level)``
-
-``mp.register_script_message(name, fn)``
-
-``mp.unregister_script_message(name)``
-
-``mp.msg.log(level, ...)``
-
-``mp.msg.fatal(...)``
-
-``mp.msg.error(...)``
-
-``mp.msg.warn(...)``
-
-``mp.msg.info(...)``
-
-``mp.msg.verbose(...)``
-
-``mp.msg.debug(...)``
-
-``mp.msg.trace(...)``
-
-``mp.utils.getcwd()`` (LE)
-
-``mp.utils.readdir(path [, filter])`` (LE)
-
-``mp.utils.file_info(path)`` (LE)
-
-``mp.utils.split_path(path)``
-
-``mp.utils.join_path(p1, p2)``
-
-``mp.utils.subprocess(t)``
-
-``mp.utils.subprocess_detached(t)``
-
-``mp.add_hook(type, priority, fn)``
-
-Additional utilities
---------------------
-
-``mp.last_error()``
-    If used after an API call which updates last error, returns an empty string
-    if the API call succeeded, or a non-empty error reason string otherwise.
-
-``Error.stack`` (string)
-    When using ``try { ... } catch(e) { ... }``, then ``e.stack`` is the stack
-    trace of the error - if it was created using the ``Error(...)`` constructor.
-
-``print`` (global)
-    A convenient alias to ``mp.msg.info``.
-
-``dump`` (global)
-    Like ``print`` but also expands objects and arrays recursively.
-
-``mp.utils.getenv(name)``
-    Returns the value of the host environment variable ``name``, or
-    ``undefined`` if the variable is not defined.
-
-``mp.utils.get_user_path(path)``
-    Expands (mpv) meta paths like ``~/x``, ``~~/y``, ``~~desktop/z`` etc.
-    ``read_file``, ``write_file`` and ``require`` already use this internaly.
-
-``mp.utils.read_file(fname [,max])``
-    Returns the content of file ``fname`` as string. If ``max`` is provided and
-    not negative, limit the read to ``max`` bytes.
-
-``mp.utils.write_file(fname, str)``
-    (Over)write file ``fname`` with text content ``str``. ``fname`` must be
-    prefixed with ``file://`` as simple protection against accidental arguments
-    switch, e.g. ``mp.utils.write_file("file://~/abc.txt", "hello world")``.
-
-Note: ``read_file`` and ``write_file`` throw on errors, allow text content only.
-
-``mp.get_time_ms()``
-    Same as ``mp.get_time()`` but in ms instead of seconds.
-
-``mp.get_script_file()``
-    Returns the file name of the current script.
-
-``exit()`` (global)
-    Make the script exit at the end of the current event loop iteration.
-    Note: please remove added key bindings before calling ``exit()``.
-
-``mp.utils.compile_js(fname, content_str)``
-    Compiles the JS code ``content_str`` as file name ``fname`` (without loading
-    anything from the filesystem), and returns it as a function. Very similar
-    to a ``Function`` constructor, but shows at stack traces as ``fname``.
-
-Timers (global)
----------------
-
-The standard HTML/node.js timers are available:
-
-``id = setTimeout(fn [,duration [,arg1 [,arg2...]]])``
-
-``id = setTimeout(code_string [,duration])``
-
-``clearTimeout(id)``
-
-``id = setInterval(fn [,duration [,arg1 [,arg2...]]])``
-
-``id = setInterval(code_string [,duration])``
-
-``clearInterval(id)``
-
-``setTimeout`` and ``setInterval`` return id, and later call ``fn`` (or execute
-``code_string``) after ``duration`` ms. Interval also repeat every ``duration``.
-
-``duration`` has a minimum and default value of 0, ``code_string`` is
-a plain string which is evaluated as JS code, and ``[,arg1 [,arg2..]]`` are used
-as arguments (if provided) when calling back ``fn``.
-
-The ``clear...(id)`` functions cancel timer ``id``, and are irreversible.
-
-Note: timers always call back asynchronously, e.g. ``setTimeout(fn)`` will never
-call ``fn`` before returning. ``fn`` will be called either at the end of this
-event loop iteration or at a later event loop iteration. This is true also for
-intervals - which also never call back twice at the same event loop iteration.
-
-Additionally, timers are processed after the event queue is empty, so it's valid
-to use ``setTimeout(fn)`` instead of Lua's ``mp.register_idle(fn)``.
-
-CommonJS modules and ``require(id)``
-------------------------------------
-
-CommonJS Modules are a standard system where scripts can export common functions
-for use by other scripts. A module is a script which adds properties (functions,
-etc) to its invisible ``exports`` object, which another script can access by
-loading it with ``require(module-id)`` - which returns that ``exports`` object.
-
-Modules and ``require`` are supported, standard compliant, and generally similar
-to node.js. However, most node.js modules won't run due to missing modules such
-as ``fs``, ``process``, etc, but some node.js modules with minimal dependencies
-do work. In general, this is for mpv modules and not a node.js replacement.
-
-A ``.js`` file extension is always added to ``id``, e.g. ``require("./foo")``
-will load the file ``./foo.js`` and return its ``exports`` object.
-
-An id is relative (to the script which ``require``'d it) if it starts with
-``./`` or ``../``. Otherwise, it's considered a "top-level id" (CommonJS term).
-
-Top level id is evaluated as absolute filesystem path if possible (e.g. ``/x/y``
-or ``~/x``). Otherwise, it's searched at ``scripts/modules.js/`` in mpv config
-dirs - in normal config search order. E.g. ``require("x")`` is searched as file
-``x.js`` at those dirs, and id ``foo/x`` is searched as file ``foo/x.js``.
-
-No ``global`` variable, but a module's ``this`` at its top lexical scope is the
-global object - also in strict mode. If you have a module which needs ``global``
-as the global object, you could do ``this.global = this;`` before ``require``.
-
-Functions and variables declared at a module don't pollute the global object.
-
-The event loop
---------------
-
-The event loop poll/dispatch mpv events as long as the queue is not empty, then
-processes the timers, then waits for the next event, and repeats this forever.
-
-You could put this code at your script to replace the built-in event loop, and
-also print every event which mpv sends to your script:
-
-::
-
-    function mp_event_loop() {
-        var wait = 0;
-        do {
-            var e = mp.wait_event(wait);
-            dump(e);  // there could be a lot of prints...
-            if (e.event != "none") {
-                mp.dispatch_event(e);
-                wait = 0;
-            } else {
-                wait = mp.process_timers() / 1000;
-            }
-        } while (mp.keep_running);
-    }
-
-
-``mp_event_loop`` is a name which mpv tries to call after the script loads.
-The internal implementation is similar to this (without ``dump`` though..).
-
-``e = mp.wait_event(wait)`` returns when the next mpv event arrives, or after
-``wait`` seconds if positive and no mpv events arrived. ``wait`` value of 0
-returns immediately (with ``e.event == "none"`` if the queue is empty).
-
-``mp.dispatch_event(e)`` calls back the handlers registered for ``e.event``,
-if there are such (event handlers, property observers, script messages, etc).
-
-``mp.process_timers()`` calls back the already-added, non-canceled due timers,
-and returns the duration in ms till the next due timer (possibly 0), or -1 if
-there are no pending timers. Must not be called recursively.
-
-Note: ``exit()`` is also registered for the ``shutdown`` event, and its
-implementation is a simple ``mp.keep_running = false``.

DOCS/man/libmpv.rst

@@ -1,75 +0,0 @@
-EMBEDDING INTO OTHER PROGRAMS (LIBMPV)
-======================================
-
-mpv can be embedded into other programs as video/audio playback backend. The
-recommended way to do so is using libmpv. See ``libmpv/client.h`` in the mpv
-source code repository. This provides a C API. Bindings for other languages
-might be available (see wiki).
-
-Since libmpv merely allows access to underlying mechanisms that can control
-mpv, further documentation is spread over a few places:
-
-- https://github.com/mpv-player/mpv/blob/master/libmpv/client.h
-- http://mpv.io/manual/master/#options
-- http://mpv.io/manual/master/#list-of-input-commands
-- http://mpv.io/manual/master/#properties
-- https://github.com/mpv-player/mpv-examples/tree/master/libmpv
-
-C PLUGINS
-=========
-
-You can write C plugins for mpv. These use the libmpv API, although they do not
-use the libmpv library itself.
-
-Currently, they must be explicitly enabled at build time with
-``--enable-cplugins``. They are available on Linux/BSD platforms only.
-
-C plugins location
-------------------
-
-C plugins are put into the mpv scripts directory in its config directory
-(see the `FILES`_ section for details). They must have a ``.so`` file extension.
-They can also be explicitly loaded with the ``--script`` option.
-
-API
----
-
-A C plugin must export the following function::
-
-    int mpv_open_cplugin(mpv_handle *handle)
-
-The plugin function will be called on loading time. This function does not
-return as long as your plugin is loaded (it runs in its own thread). The
-``handle`` will be deallocated as soon as the plugin function returns.
-
-The return value is interpreted as error status. A value of ``0`` is
-interpreted as success, while ``-1`` signals an error. In the latter case,
-the player prints an uninformative error message that loading failed.
-
-Return values other than ``0`` and ``-1`` are reserved, and trigger undefined
-behavior.
-
-Within the plugin function, you can call libmpv API functions. The ``handle``
-is created by ``mpv_create_client()`` (or actually an internal equivalent),
-and belongs to you. You can call ``mpv_wait_event()`` to wait for things
-happening, and so on.
-
-Note that the player might block until your plugin calls ``mpv_wait_event()``
-for the first time. This gives you a chance to install initial hooks etc.
-before playback begins.
-
-The details are quite similar to Lua scripts.
-
-Linkage to libmpv
------------------
-
-The current implementation requires that your plugins are **not** linked against
-libmpv. What your plugins uses are not symbols from a libmpv binary, but
-symbols from the mpv host binary.
-
-Examples
---------
-
-See:
-
-- https://github.com/mpv-player/mpv-examples/tree/master/cplugins

DOCS/man/lua.rst

@@ -39,15 +39,13 @@ option. Some scripts are loaded internally (like ``--osc``). Each script runs in
 its own thread. Your script is first run "as is", and once that is done, the event loop
 is entered. This event loop will dispatch events received by mpv and call your
 own event handlers which you have registered with ``mp.register_event``, or
-timers added with ``mp.add_timeout`` or similar. Note that since the
-script starts execution concurrently with player initialization, some properties
-may not be populated with meaningful values until the relevant subsystems have
-initialized.
+timers added with ``mp.add_timeout`` or similar.
 
 When the player quits, all scripts will be asked to terminate. This happens via
 a ``shutdown`` event, which by default will make the event loop return. If your
-script got into an endless loop, mpv will probably behave fine during playback,
-but it won't terminate when quitting, because it's waiting on your script.
+script got into an endless loop, mpv will probably behave fine during playback
+(unless the player is suspended, see ``mp.suspend``), but it won't terminate
+when quitting, because it's waiting on your script.
 
 Internally, the C code will call the Lua function ``mp_event_loop`` after
 loading a Lua script. This function is normally defined by the default prelude
@@ -177,7 +175,7 @@ The ``mp`` module is preloaded, although it can be loaded manually with
     Similar to ``mp.set_property``, but set the given property using its native
     type.
 
-    Since there are several data types which cannot represented natively in
+    Since there are several data types which can not represented natively in
     Lua, this might not always work as expected. For example, while the Lua
     wrapper can do some guesswork to decide whether a Lua table is an array
     or a map, this would fail with empty tables. Also, there are not many
@@ -243,7 +241,7 @@ The ``mp`` module is preloaded, although it can be loaded manually with
     This will print the message ``the key was pressed`` when ``x`` was pressed.
 
     The user can remap these key bindings. Then the user has to put the
-    following into their input.conf to remap the command to the ``y`` key:
+    following into his input.conf to remap the command to the ``y`` key:
 
     ::
 
@@ -262,7 +260,7 @@ The ``mp`` module is preloaded, although it can be loaded manually with
 
 ``mp.add_forced_key_binding(...)``
     This works almost the same as ``mp.add_key_binding``, but registers the
-    key binding in a way that will overwrite the user's custom bindings in their
+    key binding in a way that will overwrite the user's custom bindings in his
     input.conf. (``mp.add_key_binding`` overwrites default key bindings only,
     but not those by the user's input.conf.)
 
@@ -352,10 +350,6 @@ The ``mp`` module is preloaded, although it can be loaded manually with
             with ``add_timeout()``), this starts the timer from the beginning,
             using the initially configured timeout.
 
-        ``is_enabled()``
-            Whether the timer is currently enabled or was previously disabled
-            (e.g. by ``stop()`` or ``kill()``).
-
         ``timeout`` (RW)
             This field contains the current timeout period. This value is not
             updated as time progresses. It's only used to calculate when the
@@ -414,16 +408,21 @@ These also live in the ``mp`` module, but are documented separately as they
 are useful only in special situations.
 
 ``mp.suspend()``
-    This function has been deprecated in mpv 0.21.0 and does nothing starting
-    with mpv 0.23.0 (no replacement).
+    Suspend the mpv main loop. There is a long-winded explanation of this in
+    the C API function ``mpv_suspend()``. In short, this prevents the player
+    from displaying the next video frame, so that you don't get blocked when
+    trying to access the player.
+
+    Before mpv 0.17.0, this was automatically called by the event handler.
 
 ``mp.resume()``
-    This function has been deprecated in mpv 0.21.0 and does nothing starting
-    with mpv 0.23.0 (no replacement).
+    Undo one ``mp.suspend()`` call. ``mp.suspend()`` increments an internal
+    counter, and ``mp.resume()`` decrements it. When 0 is reached, the player
+    is actually resumed.
 
 ``mp.resume_all()``
-    This function has been deprecated in mpv 0.21.0 and does nothing starting
-    with mpv 0.23.0 (no replacement).
+    This resets the internal suspend counter and resumes the player. (It's
+    like calling ``mp.resume()`` until the player is actually resumed.)
 
 ``mp.get_wakeup_pipe()``
     Calls ``mpv_get_wakeup_pipe()`` and returns the read end of the wakeup
@@ -447,18 +446,6 @@ are useful only in special situations.
     ``mp.get_wakeup_pipe()`` if you're interested in properly working
     notification of new events and working timers.
 
-``mp.register_idle(fn)``
-    Register an event loop idle handler. Idle handlers are called before the
-    script goes to sleep after handling all new events. This can be used for
-    example to delay processing of property change events: if you're observing
-    multiple properties at once, you might not want to act on each property
-    change, but only when all change notifications have been received.
-
-``mp.unregister_idle(fn)``
-    Undo ``mp.register_idle(fn)``. This removes all idle handlers that
-    are equal to the ``fn`` parameter. This uses normal Lua ``==`` comparison,
-    so be careful when dealing with closures.
-
 ``mp.enable_messages(level)``
     Set the minimum log level of which mpv message output to receive. These
     messages are normally printed to the terminal. By calling this function,
@@ -467,9 +454,9 @@ are useful only in special situations.
     The level is a string, see ``msg.log`` for allowed log levels.
 
 ``mp.register_script_message(name, fn)``
-    This is a helper to dispatch ``script-message`` or ``script-message-to``
-    invocations to Lua functions. ``fn`` is called if ``script-message`` or
-    ``script-message-to`` (with this script as destination) is run
+    This is a helper to dispatch ``script_message`` or ``script_message_to``
+    invocations to Lua functions. ``fn`` is called if ``script_message`` or
+    ``script_message_to`` (with this script as destination) is run
     with ``name`` as first parameter. The other parameters are passed to ``fn``.
     If a message with the given name is already registered, it's overwritten.
 
@@ -487,17 +474,16 @@ with ``require 'mp.msg'``.
 
 ``msg.log(level, ...)``
     The level parameter is the message priority. It's a string and one of
-    ``fatal``, ``error``, ``warn``, ``info``, ``v``, ``debug``, ``trace``. The
-    user's settings will determine which of these messages will be
-    visible. Normally, all messages are visible, except ``v``, ``debug`` and
-    ``trace``.
+    ``fatal``, ``error``, ``warn``, ``info``, ``v``, ``debug``. The user's
+    settings will determine which of these messages will be visible. Normally,
+    all messages are visible, except ``v`` and ``debug``.
 
     The parameters after that are all converted to strings. Spaces are inserted
     to separate multiple parameters.
 
     You don't need to add newlines.
 
-``msg.fatal(...)``, ``msg.error(...)``, ``msg.warn(...)``, ``msg.info(...)``, ``msg.verbose(...)``, ``msg.debug(...)``, ``msg.trace(...)``
+``msg.fatal(...)``, ``msg.error(...)``, ``msg.warn(...)``, ``msg.info(...)``, ``msg.verbose(...)``, ``msg.debug(...)``
     All of these are shortcuts and equivalent to the corresponding
     ``msg.log(level, ...)`` call.
 
@@ -551,8 +537,8 @@ Example command-line::
      --script-opts=myscript-optionA=TEST,myscript-optionB=0,myscript-optionC=yes
 
 
-mp.utils functions
-------------------
+mp.utils options
+----------------
 
 This built-in module provides generic helper functions for Lua, and have
 strictly speaking nothing to do with mpv or video/audio playback. They are
@@ -592,34 +578,6 @@ strictly part of the guaranteed API.
 
     On error, ``nil, error`` is returned.
 
-``utils.file_info(path)``
-    Stats the given path for information and returns a table with the
-    following entries:
-
-        ``mode``
-            protection bits (on Windows, always 755 (octal) for directories
-            and 644 (octal) for files)
-        ``size``
-            size in bytes
-        ``atime``
-            time of last access
-        ``mtime``
-            time of last modification
-        ``ctime``
-            time of last metadata change (Linux) / time of creation (Windows)
-        ``is_file``
-            Whether ``path`` is a regular file (boolean)
-        ``is_dir``
-            Whether ``path`` is a directory (boolean)
-
-    ``mode`` and ``size`` are integers.
-    Timestamps (``atime``, ``mtime`` and ``ctime``) are integer seconds since
-    the Unix epoch (Unix time).
-    The booleans ``is_file`` and ``is_dir`` are provided as a convenience;
-    they can be and are derived from ``mode``.
-
-    On error (eg. path does not exist), ``nil, error`` is returned.
-
 ``utils.split_path(path)``
     Split a path into directory component and filename component, and return
     them. The first return value is always the directory. The second return
@@ -671,16 +629,7 @@ strictly part of the guaranteed API.
             Set to ``true`` if the process has been killed by mpv as a result
             of ``cancellable`` being set to ``true``.
 
-``utils.subprocess_detached(t)``
-    Runs an external process and detaches it from mpv's control.
-
-    The parameter ``t`` is a table. The function reads the following entries:
-
-        ``args``
-            Array of strings of the same semantics as the ``args`` used in the
-            ``subprocess`` function.
-
-    The function returns ``nil``.
+    In all cases, ``mp.resume_all()`` is implicitly called.
 
 ``utils.parse_json(str [, trail])``
     Parses the given string argument as JSON, and returns it as a Lua table. On

DOCS/man/mpv.rst

@@ -9,8 +9,6 @@ a media player
 :Manual section: 1
 :Manual group: multimedia
 
-.. contents:: Table of Contents
-
 SYNOPSIS
 ========
 
@@ -140,16 +138,16 @@ L
     Toggle infinite looping.
 
 Ctrl + and Ctrl -
-    Adjust audio delay (A/V sync) by +/- 0.1 seconds.
+    Adjust audio delay by +/- 0.1 seconds.
 
 u
     Switch between applying no style overrides to SSA/ASS subtitles, and
     overriding them almost completely with the normal subtitle style. See
-    ``--sub-ass-override`` for more info.
+    ``--ass-style-override`` for more info.
 
 V
     Toggle subtitle VSFilter aspect compatibility mode. See
-    ``--sub-ass-vsfilter-aspect-compat`` for more info.
+    ``--ass-vsfilter-aspect-compat`` for more info.
 
 r and t
     Move subtitles up/down.
@@ -165,6 +163,9 @@ Ctrl s
     Take a screenshot, as the window shows it (with subtitles, OSD, and scaled
     video).
 
+I
+    Show filename on the OSD.
+
 PGUP and PGDWN
     Seek to the beginning of the previous/next chapter. In most cases,
     "previous" will actually go to the beginning of the current chapter; see
@@ -207,6 +208,9 @@ Alt+2 (and command+2 on OSX)
 command + f (OSX only)
     Toggle fullscreen (see also ``--fs``).
 
+command + [ and command + ] (OSX only)
+    Set video window alpha.
+
 (The following keys are valid if you have a keyboard with multimedia keys.)
 
 PAUSE
@@ -218,9 +222,14 @@ STOP
 PREVIOUS and NEXT
     Seek backward/forward 1 minute.
 
+(The following keys are only valid if you compiled with TV or DVB input
+support.)
 
-If you miss some older key bindings, look at ``etc/restore-old-bindings.conf``
-in the mpv git repository.
+h and k
+    Select previous/next tv-channel.
+
+H and K
+    Select previous/next dvb-channel.
 
 Mouse Control
 -------------
@@ -235,16 +244,6 @@ button 5 and button 6
 USAGE
 =====
 
-Command line arguments starting with ``-`` are interpreted as options,
-everything else as filenames or URLs. All options except *flag* options (or
-choice options which include ``yes``) require a parameter in the form
-``--option=value``.
-
-One exception is the lone ``-`` (without anything else), which means media data
-will be read from stdin. Also, ``--`` (without anything else) will make the
-player interpret all following arguments as filenames, even if they start with
-``-``. (To play a file named ``-``, you need to use ``./-``.)
-
 Every *flag* option has a *no-flag* counterpart, e.g. the opposite of the
 ``--fs`` option is ``--no-fs``. ``--fs=yes`` is same as ``--fs``, ``--fs=no``
 is the same as ``--no-fs``.
@@ -252,24 +251,6 @@ is the same as ``--no-fs``.
 If an option is marked as *(XXX only)*, it will only work in combination with
 the *XXX* option or if *XXX* is compiled in.
 
-Legacy option syntax
---------------------
-
-The ``--option=value`` syntax is not strictly enforced, and the alternative
-legacy syntax ``-option value`` and ``--option value`` will also work. This is
-mostly  for compatibility with MPlayer. Using these should be avoided. Their
-semantics can change any time in the future.
-
-For example, the alternative syntax will consider an argument following the
-option a filename. ``mpv -fs no`` will attempt to play a file named ``no``,
-because ``--fs`` is a flag option that requires no parameter. If an option
-changes and its parameter becomes optional, then a command line using the
-alternative syntax will break.
-
-Currently, the parser makes no difference whether an option starts with ``--``
-or a single ``-``. This might also change in the future, and ``--option value``
-might always interpret ``value`` as filename in order to reduce ambiguities.
-
 Escaping spaces and other special characters
 --------------------------------------------
 
@@ -287,16 +268,15 @@ command line.
 The suboption parser can quote strings with ``"`` and ``[...]``.
 Additionally, there is a special form of quoting with ``%n%`` described below.
 
-For example, assume the hypothetical ``foo`` filter can take multiple options:
+For example, the ``opengl`` VO can take multiple options:
 
-    ``mpv test.mkv --vf=foo:option1=value1:option2:option3=value3,bar``
+    ``mpv test.mkv --vo=opengl:scale=lanczos:icc-profile=file.icc,xv``
 
-This passes ``option1`` and ``option3`` to the ``foo`` filter, with ``option2``
-as flag (implicitly ``option2=yes``), and adds a ``bar`` filter after that. If
-an option contains spaces or characters like ``,`` or ``:``, you need to quote
-them:
+This passes ``scale=lanczos`` and ``icc-profile=file.icc`` to ``opengl``,
+and also specifies ``xv`` as fallback VO. If the icc-profile path contains
+spaces or characters like ``,`` or ``:``, you need to quote them:
 
-    ``mpv '--vf=foo:option1="option value with spaces",bar'``
+    ``mpv '--vo=opengl:icc-profile="file with spaces.icc",xv'``
 
 Shells may actually strip some quotes from the string passed to the commandline,
 so the example quotes the string twice, ensuring that mpv receives the ``"``
@@ -317,11 +297,11 @@ It is started with ``%`` and has the following format::
 
 .. admonition:: Examples
 
-    ``mpv '--vf=foo:option1=%11%quoted text' test.avi``
+    ``mpv --ao=pcm:file=%10%C:test.wav test.avi``
 
     Or in a script:
 
-    ``mpv --vf=foo:option1=%`expr length "$NAME"`%"$NAME" test.avi``
+    ``mpv --ao=pcm:file=%`expr length "$NAME"`%"$NAME" test.avi``
 
 Suboptions passed to the client API are also subject to escaping. Using
 ``mpv_set_option_string()`` is exactly like passing ``--name=data`` to the
@@ -329,7 +309,8 @@ command line (but without shell processing of the string). Some options
 support passing values in a more structured way instead of flat strings, and
 can avoid the suboption parsing mess. For example, ``--vf`` supports
 ``MPV_FORMAT_NODE``, which lets you pass suboptions as a nested data structure
-of maps and arrays.
+of maps and arrays. (``--vo`` supports this in the same way, although this
+fact is undocumented.)
 
 Paths
 -----
@@ -339,22 +320,11 @@ example, paths starting with ``-`` will be interpreted as options. Likewise,
 if a path contains the sequence ``://``, the string before that might be
 interpreted as protocol prefix, even though ``://`` can be part of a legal
 UNIX path. To avoid problems with arbitrary paths, you should be sure that
-absolute paths passed to mpv start with ``/``, and prefix relative paths with
-``./``.
-
-Using the ``file://`` pseudo-protocol is discouraged, because it involves
-strange URL unescaping rules.
+absolute paths passed to mpv start with ``/``, and relative paths with ``./``.
 
 The name ``-`` itself is interpreted as stdin, and will cause mpv to disable
 console controls. (Which makes it suitable for playing data piped to stdin.)
 
-The special argument ``--`` can be used to stop mpv from interpreting the
-following arguments as options.
-
-When using the client API, you should strictly avoid using ``mpv_command_string``
-for invoking the ``loadfile`` command, and instead prefer e.g. ``mpv_command``
-to avoid the need for filename escaping.
-
 For paths passed to suboptions, the situation is further complicated by the
 need to escape special characters. To work this around, the path can be
 additionally wrapped in the fixed-length syntax, e.g. ``%n%string_of_length_n``
@@ -416,36 +386,6 @@ file stops playing. If option ``--c`` is changed during playback of
 file-local options. The option ``--a`` is never reset here.
 
 
-List Options
-------------
-
-Some options which store lists of option values can have action suffixes. For
-example, you can set a ``,``-separated list of filters with ``--vf``, but the
-option also allows you to append filters with ``--vf-append``.
-
-Options for filenames do not use ``,`` as separator, but ``:`` (Unix) or ``;``
-(Windows).
-
-============= ===============================================
-Suffix        Meaning
-============= ===============================================
--add          Append 1 or more items (may become alias for -append)
--append       Append single item (avoids need for escaping)
--clr          Clear the option
--del          Delete an existing item by integer index
--pre          Prepend 1 or more items
--set          Set a list of items
-============= ===============================================
-
-Although some operations allow specifying multiple ``,``-separated items, using
-this is strongly discouraged and deprecated, except for ``-set``.
-
-Without suffix, the action taken is normally ``-set``.
-
-Some options (like ``--sub-file``, ``--audio-file``, ``--glsl-shader``) are
-aliases for the proper option with ``-append`` action. For example,
-``--sub-file`` is an alias for ``--sub-files-append``.
-
 Playing DVDs
 ------------
 
@@ -461,7 +401,7 @@ specifying the path to the local copy: ``--dvd-device=PATH``.
 Alternatively, running ``mpv PATH`` should auto-detect a DVD directory
 tree and play the longest title.
 
-.. note:: DVD library choices
+.. note::
 
     mpv uses a different default DVD library than MPlayer. MPlayer
     uses libdvdread by default, and mpv uses libdvdnav by default.
@@ -474,17 +414,13 @@ tree and play the longest title.
     when using libdvdnav, in which playback gets stuck in a DVD menu
     stream. These problems are reported to go away when auto-selecting
     the title (``dvd://`` rather than ``dvd://1``) or when using
-    libdvdread (e.g. ``dvdread://0``). There are also outstanding bugs
-    in libdvdnav with seeking backwards and forwards in a video
-    stream. Specify ``dvdread://...`` to fix such problems.
+    libdvdread (e.g. ``dvdread://0``).
 
-.. note:: DVD subtitles
-    
     DVDs use image-based subtitles. Image subtitles are implemented as
     a bitmap video stream which can be superimposed over the main
     movie. mpv's subtitle styling and positioning options and keyboard
     shortcuts generally do not work with image-based subtitles.
-    Exceptions include options like ``--stretch-dvd-subs`` and
+    Exceptions include options like ``--stretch-dvd-subs`` and 
     ``--stretch-image-subs-to-screen``.
 
 
@@ -510,8 +446,8 @@ setting them to *no*. Even suboptions can be specified in this way.
 
     ::
 
-        # Use GPU-accelerated video output by default.
-        vo=gpu
+        # Use opengl video output by default.
+        vo=opengl
         # Use quotes for text that can contain spaces:
         status-msg="Time: ${time-pos}"
 
@@ -581,8 +517,7 @@ profile name ``default`` to continue with normal options.
 
         [slow]
         profile-desc="some profile name"
-        # reference a builtin profile
-        profile=gpu-hq
+        vo=opengl:scale=ewa_lanczos:scale-radius=16
 
         [fast]
         vo=vdpau
@@ -603,6 +538,10 @@ Some profiles are loaded automatically. The following example demonstrates this:
 
     ::
 
+        [vo.vdpau]
+        # Use hardware decoding
+        hwdec=vdpau
+
         [protocol.dvd]
         profile-desc="profile for dvd:// streams"
         alang=en
@@ -611,7 +550,11 @@ Some profiles are loaded automatically. The following example demonstrates this:
         profile-desc="profile for .flv files"
         vf=flip
 
-The profile name follows the schema ``type.name``, where type can be
+        [ao.alsa]
+        device=spdif
+
+The profile name follows the schema ``type.name``, where type can be ``vo``
+to match the value the ``--vo`` option is set to, ``ao`` for ``--ao``,
 ``protocol`` for the input/output protocol in use (see ``--list-protocols``),
 and ``extension`` for the extension of the path of the currently played file
 (*not* the file format).
@@ -683,17 +626,14 @@ listed.
   (``drop-frame-count`` property.)
 - Cache state, e.g. ``Cache:  2s+134KB``. Visible if the stream cache is enabled.
   The first value shows the amount of video buffered in the demuxer in seconds,
-  the second value shows the sum of the demuxer forward cache size and the
-  *additional* data buffered in the stream cache in kilobytes.
-  (``demuxer-cache-duration``, ``demuxer-cache-state``, ``cache-used``
-  properties.)
+  the second value shows *additional* data buffered in the stream cache in
+  kilobytes. (``demuxer-cache-duration`` and ``cache-used`` properties.)
 
 
 PROTOCOLS
 =========
 
 ``http://...``, ``https://``, ...
-
     Many network protocols are supported, but the protocol prefix must always
     be specified. mpv will never attempt to guess whether a filename is
     actually a network address. A protocol prefix is always required.
@@ -702,43 +642,18 @@ PROTOCOLS
     either aliases to documented protocols, or are just redirections to
     protocols implemented and documented in FFmpeg.
 
-    ``data:`` is supported in FFmpeg (not in Libav), but needs to be in the
-    format ``data://``. This is done to avoid ambiguity with filenames. You
-    can also prefix it with ``lavf://`` or ``ffmpeg://``.
-
-``ytdl://...``
-
-    By default, the youtube-dl hook script (enabled by default for mpv CLI)
-    only looks at http URLs. Prefixing an URL with ``ytdl://`` forces it to
-    be always processed by the script. This can also be used to invoke special
-    youtube-dl functionality like playing a video by ID or invoking search.
-
-    Keep in mind that you can't pass youtube-dl command line options by this,
-    and you have to use ``--ytdl-raw-options`` instead.
-
 ``-``
-
     Play data from stdin.
 
 ``smb://PATH``
-
     Play a path from  Samba share.
 
 ``bd://[title][/device]`` ``--bluray-device=PATH``
-
     Play a Blu-ray disc. Currently, this does not accept ISO files. Instead,
     you must mount the ISO file as filesystem, and point ``--bluray-device``
     to the mounted directory directly.
 
-    ``title`` can be: ``longest`` or ``first`` (selects the default
-    playlist); ``mpls/<number>`` (selects <number>.mpls playlist);
-    ``<number>`` (select playlist with the same index). You can list
-    the available playlists with ``--msg-level=bd=v``.
-
-    ``bluray://`` is an alias.
-
 ``dvd://[title|[starttitle]-endtitle][/device]`` ``--dvd-device=PATH``
-
     Play a DVD. DVD menus are not supported. If no title is given, the longest
     title is auto-selected.
 
@@ -746,39 +661,30 @@ PROTOCOLS
     thing.
 
 ``dvdread://...:``
-
-    Play a DVD using the old libdvdread code. This is what MPlayer and
-    older mpv versions use for ``dvd://``. Use is discouraged. It's
-    provided only for compatibility and for transition, and to work
-    around outstanding dvdnav bugs (see "DVD library choices" above).
+    Play a DVD using the old libdvdread code. This is what MPlayer and older
+    mpv versions use for ``dvd://``. Use is discouraged. It's provided only
+    for compatibility and for transition.
 
 ``tv://[channel][/input_id]`` ``--tv-...``
-
     Analogue TV via V4L. Also useful for webcams. (Linux only.)
 
 ``pvr://`` ``--pvr-...``
-
     PVR. (Linux only.)
 
 ``dvb://[cardnumber@]channel`` ``--dvbin-...``
-
     Digital TV via DVB. (Linux only.)
 
 ``mf://[filemask|@listfile]`` ``--mf-...``
-
     Play a series of images as video.
 
-``cdda://[device]`` ``--cdrom-device=PATH`` ``--cdda-...``
-
+``cdda://track[-endtrack][:speed][/device]`` ``--cdrom-device=PATH`` ``--cdda-...``
     Play CD.
 
 ``lavf://...``
-
     Access any FFmpeg/Libav libavformat protocol. Basically, this passed the
     string after the ``//`` directly to libavformat.
 
 ``av://type:options``
-
     This is intended for using libavdevice inputs. ``type`` is the libavdevice
     demuxer name, and ``options`` is the (pseudo-)filename passed to the
     demuxer.
@@ -790,39 +696,25 @@ PROTOCOLS
     ``avdevice://`` is an alias.
 
 ``file://PATH``
-
     A local path as URL. Might be useful in some special use-cases. Note that
     ``PATH`` itself should start with a third ``/`` to make the path an
     absolute path.
 
 ``fd://123``
-
     Read data from the given file descriptor (for example 123). This is similar
     to piping data to stdin via ``-``, but can use an arbitrary file descriptor.
 
-``fdclose://123``
-
-    Like ``fd://``, but the file descriptor is closed after use. When using this
-    you need to ensure that the same fd URL will only be used once.
-
 ``edl://[edl specification as in edl-mpv.rst]``
-
     Stitch together parts of multiple files and play them.
 
 ``null://``
-
     Simulate an empty file. If opened for writing, it will discard all data.
     The ``null`` demuxer will specifically pass autoprobing if this protocol
     is used (while it's not automatically invoked for empty files).
 
 ``memory://data``
-
     Use the ``data`` part as source data.
 
-``hex://data``
-
-    Like ``memory://``, but the string is interpreted as hexdump.
-
 PSEUDO GUI MODE
 ===============
 
@@ -837,32 +729,24 @@ Currently this happens only in the following cases:
   or file associations provided by desktop environments)
 - if started from explorer.exe on Windows (technically, if it was started on
   Windows, and all of the stdout/stderr/stdin handles are unset)
-- started out of the bundle on OSX
-- if you manually use ``--player-operation-mode=pseudo-gui`` on the command line
+- manually adding ``--profile=pseudo-gui`` to the command line
 
-This mode applies options from the builtin profile ``builtin-pseudo-gui``, but
-only if these haven't been set in the user's config file or on the command line.
-Also, for compatibility with the old pseudo-gui behavior, the options in the
-``pseudo-gui`` profile are applied unconditionally. In addition, the profile
-makes sure to enable the pseudo-GUI mode, so that ``--profile=pseudo-gui``
-works like in older mpv releases. The profiles are currently defined as follows:
+This mode implicitly adds ``--profile=pseudo-gui`` to the command line, with
+the ``pseudo-gui`` profile being predefined with the following contents:
 
 ::
 
-    [builtin-pseudo-gui]
+    [pseudo-gui]
     terminal=no
     force-window=yes
     idle=once
     screenshot-directory=~~desktop/
-    [pseudo-gui]
-    player-operation-mode=pseudo-gui
 
-.. warning::
+This follows the mpv config file format. To customize pseudo-GUI mode, you can
+put your own ``pseudo-gui`` profile into your ``mpv.conf``. This profile will
+enhance the default profile, rather than overwrite it.
 
-    Currently, you can extend the ``pseudo-gui`` profile in the config file the
-    normal way. This is deprecated. In future mpv releases, the behavior might
-    change, and not apply your additional settings, and/or use a different
-    profile name.
+The profile always overrides other settings in ``mpv.conf``.
 
 
 .. include:: options.rst
@@ -881,17 +765,20 @@ works like in older mpv releases. The profiles are currently defined as follows:
 
 .. include:: osc.rst
 
-.. include:: stats.rst
-
 .. include:: lua.rst
 
-.. include:: javascript.rst
-
 .. include:: ipc.rst
 
 .. include:: changes.rst
 
-.. include:: libmpv.rst
+
+EMBEDDING INTO OTHER PROGRAMS (LIBMPV)
+======================================
+
+mpv can be embedded into other programs as video/audio playback backend. The
+recommended way to do so is using libmpv. See ``libmpv/client.h`` in the mpv
+source code repository. This provides a C API. Bindings for other languages
+might be available (see wiki).
 
 ENVIRONMENT VARIABLES
 =====================
@@ -1036,23 +923,6 @@ For Windows-specifics, see `FILES ON WINDOWS`_ section.
 ``~/.config/mpv/input.conf``
     key bindings (see `INPUT.CONF`_ section)
 
-``~/.config/mpv/fonts.conf``
-    Fontconfig fonts.conf that is customized for mpv. You should include system
-    fonts.conf in this file or mpv would not know about fonts that you already
-    have in the system.
-
-    Only available when libass is built with fontconfig.
-
-``~/.config/mpv/subfont.ttf``
-    fallback subtitle font
-
-``~/.config/mpv/fonts/``
-    Font files in this directory are used by mpv/libass for subtitles. Useful
-    if you do not want to install fonts to your system. Note that files in this
-    directory are loaded into memory before being used by mpv. If you have a
-    lot of fonts, consider using fonts.conf (see above) to include additional
-    fonts, which is more memory-efficient.
-
 ``~/.config/mpv/scripts/``
     All files in this directory are loaded as if they were passed to the
     ``--script`` option. They are loaded in alphabetical order, and sub-directories
@@ -1062,7 +932,7 @@ For Windows-specifics, see `FILES ON WINDOWS`_ section.
 ``~/.config/mpv/watch_later/``
     Contains temporary config files needed for resuming playback of files with
     the watch later feature. See for example the ``Q`` key binding, or the
-    ``quit-watch-later`` input command.
+    ``quit_watch_later`` input command.
 
     Each file is a small config file which is loaded if the corresponding media
     file is loaded. It contains the playback position and some (not necessarily

DOCS/man/osc.rst

@@ -20,77 +20,37 @@ The Interface
 
 ::
 
-    +---------+----------+------------------------------------------+----------+
-    | pl prev | pl next  |  title                                   |    cache |
-    +------+--+---+------+---------+-----------+------+-------+-----+-----+----+
-    | play | skip | skip | time    |  seekbar  | time | audio | sub | vol | fs |
-    |      | back | frwd | elapsed |           | left |       |     |     |    |
-    +------+------+------+---------+-----------+------+-------+-----+-----+----+
+    +------------------+-----------+--------------------+
+    | playlist prev    |   title   |      playlist next |
+    +-------+------+---+--+------+-+----+------+--------+
+    | audio | skip | seek |      | seek | skip |  full  |
+    +-------+ back | back | play | frwd | frwd | screen |
+    | sub   |      |      |      |      |      |        |
+    +-------+------+------+------+------+------+--------+
+    |                     seekbar                       |
+    +----------------+--------------+-------------------+
+    | time passed    | cache status |    time remaining |
+    +----------------+--------------+-------------------+
 
 
-pl prev
+playlist prev
     =============   ================================================
     left-click      play previous file in playlist
-    right-click     show playlist
-    shift+L-click   show playlist
-    =============   ================================================
-
-pl next
-    =============   ================================================
-    left-click      play next file in playlist
-    right-click     show playlist
     shift+L-click   show playlist
     =============   ================================================
 
 title
-    | Displays current media-title, filename, or custom title
+    | Displays current media-title or filename
 
     =============   ================================================
     left-click      show playlist position and length and full title
     right-click     show filename
     =============   ================================================
 
-cache
-    | Shows current cache fill status
-
-play
+playlist next
     =============   ================================================
-    left-click      toggle play/pause
-    =============   ================================================
-
-skip back
-    =============   ================================================
-    left-click      go to beginning of chapter / previous chapter
-    right-click     show chapters
-    shift+L-click   show chapters
-    =============   ================================================
-
-skip frwd
-    =============   ================================================
-    left-click      go to next chapter
-    right-click     show chapters
-    shift+L-click   show chapters
-    =============   ================================================
-
-time elapsed
-    | Shows current playback position timestamp
-
-    =============   ================================================
-    left-click      toggle displaying timecodes with milliseconds
-    =============   ================================================
-
-seekbar
-    | Indicates current playback position and position of chapters
-
-    =============   ================================================
-    left-click      seek to position
-    =============   ================================================
-
-time left
-    | Shows remaining playback time timestamp
-
-    =============   ================================================
-    left-click      toggle between total and remaining time
+    left-click      play next file in playlist
+    shift+L-click   show playlist
     =============   ================================================
 
 audio and sub
@@ -102,17 +62,66 @@ audio and sub
     shift+L-click   show available audio/sub tracks
     =============   ================================================
 
-vol
+skip back
     =============   ================================================
-    left-click      toggle mute
-    mouse wheel     volume up/down
+    left-click      go to beginning of chapter / previous chapter
+    shift+L-click   show chapters
     =============   ================================================
 
-fs
+seek back
+    =============   ================================================
+    left-click      skip back  5 seconds
+    right-click     skip back 30 seconds
+    shift-L-click   skip back  1 frame
+    =============   ================================================
+
+play
+    =============   ================================================
+    left-click      toggle play/pause
+    =============   ================================================
+
+seek frwd
+    =============   ================================================
+    left-click      skip forward 10 seconds
+    right-click     skip forward 60 seconds
+    shift-L-click   skip forward  1 frame
+    =============   ================================================
+
+skip frwd
+    =============   ================================================
+    left-click      go to next chapter
+    shift+L-click   show chapters
+    =============   ================================================
+
+fullscreen
     =============   ================================================
     left-click      toggle fullscreen
     =============   ================================================
 
+seekbar
+    | Indicates current playback position and position of chapters
+
+    =============   ================================================
+    left-click      seek to position
+    =============   ================================================
+
+time passed
+    | Shows current playback position timestamp
+
+    =============   ================================================
+    left-click      toggle displaying timecodes with milliseconds
+    =============   ================================================
+
+cache status
+    | Shows current cache fill status (only visible when below 45%)
+
+time remaining
+    | Shows remaining playback time timestamp
+
+    =============   ================================================
+    left-click      toggle between total and remaining time
+    =============   ================================================
+
 Key Bindings
 ~~~~~~~~~~~~
 
@@ -158,132 +167,85 @@ Example::
 Configurable Options
 ~~~~~~~~~~~~~~~~~~~~
 
-``layout``
-    Default: bottombar
-
-    The layout for the OSC. Currently available are: box, slimbox,
-    bottombar and topbar. Default pre-0.21.0 was 'box'.
-
-``seekbarstyle``
-    Default: bar
-
-    Sets the style of the seekbar, slider (diamond marker), knob (circle
-    marker with guide), or bar (fill).
-    Default pre-0.21.0 was 'slider'.
-
-``deadzonesize``
-    Default: 0.5
-
-    Size of the deadzone. The deadzone is an area that makes the mouse act
-    like leaving the window. Movement there won't make the OSC show up and
-    it will hide immediately if the mouse enters it. The deadzone starts
-    at the window border opposite to the OSC and the size controls how much
-    of the window it will span. Values between 0.0 and 1.0, where 0 means the
-    OSC will always popup with mouse movement in the window, and 1 means the
-    OSC will only show up when the mouse hovers it. Default pre-0.21.0 was 0.
-
-``minmousemove``
-    Default: 0
-
-    Minimum amount of pixels the mouse has to move between ticks to make
-    the OSC show up. Default pre-0.21.0 was 3.
-
 ``showwindowed``
-    Default: yes
-
-    Enable the OSC when windowed
+    | Default: yes
+    | Enable the OSC when windowed
 
 ``showfullscreen``
-    Default: yes
-
-    Enable the OSC when fullscreen
+    | Default: yes
+    | Enable the OSC when fullscreen
 
 ``scalewindowed``
-    Default: 1.0
-
-    Scale factor of the OSC when windowed.
+    | Default: 1.0
+    | Scale factor of the OSC when windowed
 
 ``scalefullscreen``
-    Default: 1.0
-
-    Scale factor of the OSC when fullscreen
+    | Default: 1.0
+    | Scale factor of the OSC when fullscreen
 
 ``scaleforcedwindow``
-    Default: 2.0
-
-    Scale factor of the OSC when rendered on a forced (dummy) window
+    | Default: 2.0
+    | Scale factor of the OSC when rendered on a forced (dummy) window
 
 ``vidscale``
-    Default: yes
-
-    Scale the OSC with the video
-    ``no`` tries to keep the OSC size constant as much as the window size allows
+    | Default: yes
+    | Scale the OSC with the video
+    | ``no`` tries to keep the OSC size constant as much as the window size allows
 
 ``valign``
-    Default: 0.8
-
-    Vertical alignment, -1 (top) to 1 (bottom)
+    | Default: 0.8
+    | Vertical alignment, -1 (top) to 1 (bottom)
 
 ``halign``
-    Default: 0.0
-
-    Horizontal alignment, -1 (left) to 1 (right)
-
-``barmargin``
-    Default: 0
-
-    Margin from bottom (bottombar) or top (topbar), in pixels
+    | Default: 0.0
+    | Horizontal alignment, -1 (left) to 1 (right)
 
 ``boxalpha``
-    Default: 80
-
-    Alpha of the background box, 0 (opaque) to 255 (fully transparent)
+    | Default: 80
+    | Alpha of the background box, 0 (opaque) to 255 (fully transparent)
 
 ``hidetimeout``
-    Default: 500
-
-    Duration in ms until the OSC hides if no mouse movement, must not be
-    negative
+    | Default: 500
+    | Duration in ms until the OSC hides if no mouse movement, must not be
+      negative
 
 ``fadeduration``
-    Default: 200
+    | Default: 200
+    | Duration of fade out in ms, 0 = no fade
 
-    Duration of fade out in ms, 0 = no fade
+``deadzonesize``
+    | Default: 0
+    | Size of the deadzone. The deadzone is an area that makes the mouse act
+      like leaving the window. Movement there won't make the OSC show up and
+      it will hide immediately if the mouse enters it. The deadzone starts
+      at the window border opposite to the OSC and the size controls how much
+      of the window it will span. Values between 0 and 1.
 
-``title``
-    Default: ${media-title}
+``minmousemove``
+    | Default: 3
+    | Minimum amount of pixels the mouse has to move between ticks to make
+      the OSC show up
 
-    String that supports property expansion that will be displayed as
-    OSC title.
-    ASS tags are escaped, and newlines and trailing slashes are stripped.
+``layout``
+    | Default: box
+    | The layout for the OSC. Currently available are: box, slimbox,
+      bottombar and topbar.
 
-``tooltipborder``
-    Default: 1
-
-    Size of the tooltip outline when using bottombar or topbar layouts
+``seekbarstyle``
+    | Default: slider
+    | Sets the style of the seekbar, slider (diamond marker) or bar (fill)
 
 ``timetotal``
-    Default: no
-
-    Show total time instead of time remaining
+    | Default: no
+    | Show total time instead of time remaining
 
 ``timems``
-    Default: no
-
-    Display timecodes with milliseconds
+    | Default: no
+    | Display timecodes with milliseconds
 
 ``visibility``
-    Default: auto (auto hide/show on mouse move)
-
-    Also supports ``never`` and ``always``
-
-``boxmaxchars``
-    Default: 80
-
-    Max chars for the osc title at the box layout. mpv does not measure the
-    text width on screen and so it needs to limit it by number of chars. The
-    default is conservative to allow wide fonts to be used without overflow.
-    However, with many common fonts a bigger number can be used. YMMV.
+    | Default: auto (auto hide/show on mouse move)
+    | Also supports ``never`` and ``always``
 
 Script Commands
 ~~~~~~~~~~~~~~~
@@ -304,10 +266,6 @@ Example
 You could put this into ``input.conf`` to hide the OSC with the ``a`` key and
 to set auto mode (the default) with ``b``::
 
-    a script-message osc-visibility never
-    b script-message osc-visibility auto
-
-``osc-playlist``, ``osc-chapterlist``, ``osc-tracklist``
-    Shows a limited view of the respective type of list using the OSC. First
-    argument is duration in seconds.
+    a script_message osc-visibility never
+    b script_message osc-visibility auto
 

DOCS/man/stats.rst

@@ -1,162 +0,0 @@
-STATS
-=====
-
-This builtin script displays information and statistics for the currently
-played file. It is enabled by default if mpv was compiled with Lua support.
-It can be disabled entirely using the ``--load-stats-overlay=no`` option.
-
-Usage
------
-
-The following key bindings are active by default unless something else is
-already bound to them:
-
-====   ==============================================
-i      Show stats for a fixed duration
-I      Toggle stats (shown until toggled again)
-====   ==============================================
-
-While the stats are visible on screen the following key bindings are active,
-regardless of existing bindings. They allow you to switch between *pages* of
-stats:
-
-====   ==================
-1      Show usual stats
-2      Show frame timings
-====   ==================
-
-Font
-~~~~
-
-For optimal visual experience, a font with support for many font weights and
-monospaced digits is recommended. By default, the open source font
-`Source Sans Pro <https://github.com/adobe-fonts/source-sans-pro>`_ is used.
-
-Configuration
--------------
-
-This script can be customized through a config file ``lua-settings/stats.conf``
-placed in mpv's user directory and through the ``--script-opts`` command-line
-option. The configuration syntax is described in `ON SCREEN CONTROLLER`_.
-
-Configurable Options
-~~~~~~~~~~~~~~~~~~~~
-
-``key_oneshot``
-    Default: i
-``key_toggle``
-    Default: I
-
-    Key bindings to display stats.
-
-``key_page_1``
-    Default: 1
-``key_page_2``
-    Default: 2
-
-    Key bindings for page switching while stats are displayed.
-
-``duration``
-    Default: 4
-
-    How long the stats are shown in seconds (oneshot).
-
-``redraw_delay``
-    Default: 1
-
-    How long it takes to refresh the displayed stats in seconds (toggling).
-
-``persistent_overlay``
-    Default: no
-
-    When `no`, other scripts printing text to the screen can overwrite the
-    displayed stats. When `yes`, displayed stats are persistently shown for the
-    respective duration. This can result in overlapping text when multiple
-    scripts decide to print text at the same time.
-
-``plot_perfdata``
-    Default: yes
-
-    Show graphs for performance data (page 2).
-
-``plot_vsync_ratio``
-    Default: yes
-``plot_vsync_jitter``
-    Default: yes
-
-    Show graphs for vsync and jitter values (page 1). Only when toggled.
-
-``flush_graph_data``
-    Default: yes
-
-    Clear data buffers used for drawing graphs when toggling.
-
-``font``
-    Default: Source Sans Pro
-
-    Font name. Should support as many font weights as possible for optimal
-    visual experience.
-
-``font_mono``
-    Default: Source Sans Pro
-
-    Font name for parts where monospaced characters are necessary to align
-    text. Currently, monospaced digits are sufficient.
-
-``font_size``
-    Default: 8
-
-    Font size used to render text.
-
-``font_color``
-    Default: FFFFFF
-
-    Font color.
-
-``border_size``
-    Default: 0.8
-
-    Size of border drawn around the font.
-
-``border_color``
-    Default: 262626
-
-    Color of drawn border.
-
-``alpha``
-    Default: 11
-
-    Transparency for drawn text.
-
-``plot_bg_border_color``
-    Default: 0000FF
-
-    Border color used for drawing graphs.
-
-``plot_bg_color``
-    Default: 262626
-
-    Background color used for drawing graphs.
-
-``plot_color``
-    Default: FFFFFF
-
-    Color used for drawing graphs.
-
-Note: colors are given as hexadecimal values and use ASS tag order: BBGGRR
-(blue green red).
-
-Different key bindings
-~~~~~~~~~~~~~~~~~~~~~~
-
-A different key binding can be defined with the aforementioned options
-``key_oneshot`` and ``key_toggle`` but also with commands in ``input.conf``,
-for example::
-
-    e script-binding stats/display-stats
-    E script-binding stats/display-stats-toggle
-
-Using ``input.conf``, it is also possible to directly display a certain page::
-
-    i script-binding stats/display-page-1
-    e script-binding stats/display-page-2

DOCS/man/vf.rst

@@ -5,41 +5,7 @@ Video filters allow you to modify the video stream and its properties. The
 syntax is:
 
 ``--vf=<filter1[=parameter1:parameter2:...],filter2,...>``
-    Setup a chain of video filters. This consists on the filter name, and an
-    option list of parameters after ``=``. The parameters are separated by
-    ``:`` (not ``,``, as that starts a new filter entry).
-
-    Before the filter name, a label can be specified with ``@name:``, where
-    name is an arbitrary user-given name, which identifies the filter. This
-    is only needed if you want to toggle the filter at runtime.
-
-    A ``!`` before the filter name means the filter is enabled by default. It
-    will be skipped on filter creation. This is also useful for runtime filter
-    toggling.
-
-    See the ``vf`` command (and ``toggle`` sub-command) for further explanations
-    and examples.
-
-    The general filter entry syntax is:
-
-        ``["@"<label-name>":"] ["!"] <filter-name> [ "=" <filter-parameter-list> ]``
-
-    or for the special "toggle" syntax (see ``vf`` command):
-
-        ``"@"<label-name>``
-
-    and the ``filter-parameter-list``:
-
-        ``<filter-parameter> | <filter-parameter> "," <filter-parameter-list>``
-
-    and ``filter-parameter``:
-
-        ``( <param-name> "=" <param-value> ) | <param-value>``
-
-    ``param-value`` can further be quoted in ``[`` / ``]`` in case the value
-    contains characters like ``,`` or ``=``. This is used in particular with
-    the ``lavfi`` filter, which uses a very similar syntax as mpv (MPlayer
-    historically) to specify filters and their parameters.
+    Setup a chain of video filters.
 
 You can also set defaults for each filter. The defaults are applied before the
 normal filter parameters.
@@ -49,29 +15,12 @@ normal filter parameters.
 
 .. note::
 
-    To get a full list of available video filters, see ``--vf=help`` and
-    http://ffmpeg.org/ffmpeg-filters.html .
+    To get a full list of available video filters, see ``--vf=help``.
 
     Also, keep in mind that most actual filters are available via the ``lavfi``
     wrapper, which gives you access to most of libavfilter's filters. This
     includes all filters that have been ported from MPlayer to libavfilter.
 
-    Most builtin filters are deprecated in some ways, unless they're only available
-    in mpv (such as filters which deal with mpv specifics, or which are
-    implemented in mpv only).
-
-    If a filter is not builtin, the ``lavfi-bridge`` will be automatically
-    tried. This bridge does not support help output, and does not verify
-    parameters before the filter is actually used. Although the mpv syntax
-    is rather similar to libavfilter's, it's not the same. (Which means not
-    everything accepted by vf_lavfi's ``graph`` option will be accepted by
-    ``--vf``.)
-
-    You can also prefix the filter name with ``lavfi-`` to force the wrapper.
-    This is helpful if the filter name collides with a deprecated mpv builtin
-    filter. For example ``--vf=lavfi-scale=args`` would use libavfilter's
-    ``scale`` filter over mpv's deprecated builtin one.
-
 Video filters are managed in lists. There are a few commands to manage the
 filter list.
 
@@ -98,7 +47,160 @@ With filters that support it, you can access parameters by their name.
     Sets a named parameter to the given value. Use on and off or yes and no to
     set flag parameters.
 
-Available mpv-only filters are:
+Available filters are:
+
+``crop[=w:h:x:y]``
+    Crops the given part of the image and discards the rest. Useful to remove
+    black bands from widescreen videos.
+
+    ``<w>,<h>``
+        Cropped width and height, defaults to original width and height.
+    ``<x>,<y>``
+        Position of the cropped picture, defaults to center.
+
+``expand[=w:h:x:y:aspect:round]``
+    Expands (not scales) video resolution to the given value and places the
+    unscaled original at coordinates x, y.
+
+    ``<w>,<h>``
+        Expanded width,height (default: original width,height). Negative
+        values for w and h are treated as offsets to the original size.
+
+        .. admonition:: Example
+
+            ``expand=0:-50:0:0``
+                Adds a 50 pixel border to the bottom of the picture.
+
+    ``<x>,<y>``
+        position of original image on the expanded image (default: center)
+
+    ``<aspect>``
+        Expands to fit an aspect instead of a resolution (default: 0).
+
+        .. admonition:: Example
+
+            ``expand=800::::4/3``
+                Expands to 800x600, unless the source is higher resolution, in
+                which case it expands to fill a 4/3 aspect.
+
+    ``<round>``
+        Rounds up to make both width and height divisible by <r> (default: 1).
+
+``flip``
+    Flips the image upside down.
+
+``mirror``
+    Mirrors the image on the Y axis.
+
+``rotate[=0|90|180|270]``
+    Rotates the image by a multiple of 90 degrees clock-wise.
+
+``scale[=w:h:param:param2:chr-drop:noup:arnd``
+    Scales the image with the software scaler (slow) and performs a YUV<->RGB
+    color space conversion (see also ``--sws``).
+
+    All parameters are optional.
+
+    ``<w>:<h>``
+        scaled width/height (default: original width/height)
+
+        :0:      scaled d_width/d_height
+        :-1:     original width/height
+        :-2:     Calculate w/h using the other dimension and the prescaled
+                 aspect ratio.
+        :-3:     Calculate w/h using the other dimension and the original
+                 aspect ratio.
+        :-(n+8): Like -n above, but rounding the dimension to the closest
+                 multiple of 16.
+
+    ``<param>[:<param2>]`` (see also ``--sws``)
+        Set some scaling parameters depending on the type of scaler selected
+        with ``--sws``::
+
+            --sws=2 (bicubic):  B (blurring) and C (ringing)
+                0.00:0.60 default
+                0.00:0.75 VirtualDub's "precise bicubic"
+                0.00:0.50 Catmull-Rom spline
+                0.33:0.33 Mitchell-Netravali spline
+                1.00:0.00 cubic B-spline
+
+            --sws=7 (Gaussian): sharpness (0 (soft) - 100 (sharp))
+
+            --sws=9 (Lanczos):  filter length (1-10)
+
+    ``<chr-drop>``
+        chroma skipping
+
+        :0: Use all available input lines for chroma (default).
+        :1: Use only every 2. input line for chroma.
+        :2: Use only every 4. input line for chroma.
+        :3: Use only every 8. input line for chroma.
+
+    ``<noup>``
+        Disallow upscaling past the original dimensions.
+
+        :0: Allow upscaling (default).
+        :1: Disallow upscaling if one dimension exceeds its original value.
+        :2: Disallow upscaling if both dimensions exceed their original values.
+
+    ``<arnd>``
+        Accurate rounding for the vertical scaler, which may be faster or
+        slower than the default rounding.
+
+        :no:  Disable accurate rounding (default).
+        :yes: Enable accurate rounding.
+
+``dsize[=w:h:aspect-method:r:aspect]``
+    Changes the intended display aspect at an arbitrary point in the
+    filter chain. Aspect can be given as a fraction (4/3) or floating point
+    number (1.33). Note that this filter does *not* do any scaling itself; it
+    just affects what later scalers (software or hardware) will do when
+    auto-scaling to the correct aspect.
+
+    ``<w>,<h>``
+        New aspect ratio given by a display width and height. Unlike older mpv
+        versions or MPlayer, this does not set the display size.
+
+        Can also be these special values:
+
+        :0:  original display width and height
+        :-1: original video width and height (default)
+        :-2: Calculate w/h using the other dimension and the original display
+             aspect ratio.
+        :-3: Calculate w/h using the other dimension and the original video
+             aspect ratio.
+
+        .. admonition:: Example
+
+            ``dsize=800:-2``
+                Specifies a display resolution of 800x600 for a 4/3 aspect
+                video, or 800x450 for a 16/9 aspect video.
+
+    ``<aspect-method>``
+        Modifies width and height according to original aspect ratios.
+
+        :-1: Ignore original aspect ratio (default).
+        :0:  Keep display aspect ratio by using ``<w>`` and ``<h>`` as maximum
+             resolution.
+        :1:  Keep display aspect ratio by using ``<w>`` and ``<h>`` as minimum
+             resolution.
+        :2:  Keep video aspect ratio by using ``<w>`` and ``<h>`` as maximum
+             resolution.
+        :3:  Keep video aspect ratio by using ``<w>`` and ``<h>`` as minimum
+             resolution.
+
+        .. admonition:: Example
+
+            ``dsize=800:600:0``
+                Specifies a display resolution of at most 800x600, or smaller,
+                in order to keep aspect.
+
+    ``<r>``
+        Rounds up to make both width and height divisible by ``<r>``
+        (default: 1).
+
+    ``<aspect>``
+        Force an aspect ratio.
 
 ``format=fmt=<value>:colormatrix=<value>:...``
     Restricts the color space for the next filter without doing any conversion.
@@ -112,7 +214,7 @@ Available mpv-only filters are:
         Format name, e.g. rgb15, bgr24, 420p, etc. (default: don't change).
     ``<outfmt>``
         Format name that should be substituted for the output. If they do not
-        have the same bytes per pixel and chroma subsampling, it will fail.
+        have the same bytes per pixel and chroma subsamplimg, it will fail.
     ``<colormatrix>``
         Controls the YUV to RGB color space conversion when playing video. There
         are various standards. Normally, BT.601 should be used for SD video, and
@@ -186,8 +288,6 @@ Available mpv-only filters are:
         :adobe:        Adobe RGB (1998)
         :prophoto:     ProPhoto RGB (ROMM)
         :cie1931:      CIE 1931 RGB
-        :dci-p3:       DCI-P3 (Digital Cinema)
-        :v-gamut:      Panasonic V-Gamut primaries
 
     ``<gamma>``
        Gamma function the source file was encoded with. Normally this should be set
@@ -203,41 +303,13 @@ Available mpv-only filters are:
        Available gamma functions are:
 
        :auto:         automatic selection (default)
-       :bt.1886:      ITU-R BT.1886 (EOTF corresponding to BT.601/BT.709/BT.2020)
+       :bt.1886:      ITU-R BT.1886 (approximation of BT.601/BT.709/BT.2020 curve)
        :srgb:         IEC 61966-2-4 (sRGB)
        :linear:       Linear light
        :gamma1.8:     Pure power curve (gamma 1.8)
        :gamma2.2:     Pure power curve (gamma 2.2)
        :gamma2.8:     Pure power curve (gamma 2.8)
        :prophoto:     ProPhoto RGB (ROMM) curve
-       :pq:           ITU-R BT.2100 PQ (Perceptual quantizer) curve
-       :hlg:          ITU-R BT.2100 HLG (Hybrid Log-gamma) curve
-       :v-log:        Panasonic V-Log transfer curve
-       :s-log1:       Sony S-Log1 transfer curve
-       :s-log2:       Sony S-Log2 transfer curve
-
-    ``<sig-peak>``
-        Reference peak illumination for the video file, relative to the
-        signal's reference white level. This is mostly interesting for HDR, but
-        it can also be used tone map SDR content to simulate a different
-        exposure. Normally inferred from tags such as MaxCLL or mastering
-        metadata.
-
-        The default of 0.0 will default to the source's nominal peak luminance.
-
-    ``<light>``
-        Light type of the scene. This is mostly correctly inferred based on the
-        gamma function, but it can be useful to override this when viewing raw
-        camera footage (e.g. V-Log), which is normally scene-referred instead
-        of display-referred.
-
-        Available light types are:
-
-       :auto:         Automatic selection (default)
-       :display:      Display-referred light (most content)
-       :hlg:          Scene-referred using the HLG OOTF (e.g. HLG content)
-       :709-1886:     Scene-referred using the BT709+BT1886 interaction
-       :gamma1.2:     Scene-referred using a pure power OOTF (gamma=1.2)
 
     ``<stereo-in>``
         Set the stereo mode the video is assumed to be encoded in. Takes the
@@ -261,16 +333,16 @@ Available mpv-only filters are:
         but values such as ``[16:9]`` can be passed too (``[...]`` for quoting
         to prevent the option parser from interpreting the ``:`` character).
 
-    ``<spherical-type>``
-        Type of the spherical projection:
 
-        :auto:      As indicated by the file (default)
-        :none:      Normal video
-        :equirect:  Equirectangular
-        :unknown:   Unknown projection
+``noformat[=fmt]``
+    Restricts the color space for the next filter without doing any conversion.
+    Unlike the format filter, this will allow any color space except the one
+    you specify.
 
-    ``<spherical-yaw>``, ``<spherical-pitch>``, ``<spherical-roll>``
-        Reference angle in degree, if spherical video is used.
+    .. note:: For a list of available formats, see ``noformat=fmt=help``.
+
+    ``<fmt>``
+        Format name, e.g. rgb15, bgr24, 420p, etc. (default: 420p).
 
 ``lavfi=graph[:sws-flags[:o=opts]]``
     Filter video using FFmpeg's libavfilter.
@@ -286,14 +358,11 @@ Available mpv-only filters are:
 
             If you want to use the full filter syntax with this option, you have
             to quote the filter graph in order to prevent mpv's syntax and the
-            filter graph syntax from clashing. To prevent a quoting and escaping
-            mess, consider using ``--lavfi-complex`` if you know which video
-            track you want to use from the input file. (There is only one video
-            track for nearly all video files anyway.)
+            filter graph syntax from clashing.
 
         .. admonition:: Examples
 
-            ``--vf=lavfi=[gradfun=20:30,vflip]``
+            ``-vf lavfi=[gradfun=20:30,vflip]``
                 ``gradfun`` filter with nonsense parameters, followed by a
                 ``vflip`` filter. (This demonstrates how libavfilter takes a
                 graph and not just a single filter.) The filter graph string is
@@ -324,6 +393,88 @@ Available mpv-only filters are:
             ``'--vf=lavfi=yadif:o="threads=2,thread_type=slice"'``
                 forces a specific threading configuration.
 
+``eq[=gamma:contrast:brightness:saturation:rg:gg:bg:weight]``
+    Software equalizer that uses lookup tables (slow), allowing gamma correction
+    in addition to simple brightness and contrast adjustment. The parameters are
+    given as floating point values.
+
+    ``<0.1-10>``
+        initial gamma value (default: 1.0)
+    ``<-2-2>``
+        initial contrast, where negative values result in a negative image
+        (default: 1.0)
+    ``<-1-1>``
+        initial brightness (default: 0.0)
+    ``<0-3>``
+        initial saturation (default: 1.0)
+    ``<0.1-10>``
+        gamma value for the red component (default: 1.0)
+    ``<0.1-10>``
+        gamma value for the green component (default: 1.0)
+    ``<0.1-10>``
+        gamma value for the blue component (default: 1.0)
+    ``<0-1>``
+        The weight parameter can be used to reduce the effect of a high gamma
+        value on bright image areas, e.g. keep them from getting overamplified
+        and just plain white. A value of 0.0 turns the gamma correction all
+        the way down while 1.0 leaves it at its full strength (default: 1.0).
+
+``pullup[=jl:jr:jt:jb:sb:mp]``
+    Pulldown reversal (inverse telecine) filter, capable of handling mixed
+    hard-telecine, 24000/1001 fps progressive, and 30000/1001 fps progressive
+    content. The ``pullup`` filter makes use of future context in making its
+    decisions. It is stateless in the sense that it does not lock onto a pattern
+    to follow, but it instead looks forward to the following fields in order to
+    identify matches and rebuild progressive frames.
+
+    ``jl``, ``jr``, ``jt``, and ``jb``
+        These options set the amount of "junk" to ignore at the left, right,
+        top, and bottom of the image, respectively. Left/right are in units of
+        8 pixels, while top/bottom are in units of 2 lines. The default is 8
+        pixels on each side.
+
+    ``sb`` (strict breaks)
+        Setting this option to 1 will reduce the chances of ``pullup``
+        generating an occasional mismatched frame, but it may also cause an
+        excessive number of frames to be dropped during high motion sequences.
+        Conversely, setting it to -1 will make ``pullup`` match fields more
+        easily. This may help process video with slight blurring between the
+        fields, but may also cause interlaced frames in the output.
+
+    ``mp`` (metric plane)
+        This option may be set to ``u`` or ``v`` to use a chroma plane instead of the
+        luma plane for doing ``pullup``'s computations. This may improve accuracy
+        on very clean source material, but more likely will decrease accuracy,
+        especially if there is chroma noise (rainbow effect) or any grayscale
+        video. The main purpose of setting ``mp`` to a chroma plane is to reduce
+        CPU load and make pullup usable in realtime on slow machines.
+
+``yadif=[mode:interlaced-only]``
+    Yet another deinterlacing filter
+
+    ``<mode>``
+        :frame: Output 1 frame for each frame.
+        :field: Output 1 frame for each field (default).
+        :frame-nospatial: Like ``frame`` but skips spatial interlacing check.
+        :field-nospatial: Like ``field`` but skips spatial interlacing check.
+
+    ``<interlaced-only>``
+        :no:  Deinterlace all frames.
+        :yes: Only deinterlace frames marked as interlaced (default).
+
+    This filter is automatically inserted when using the ``d`` key (or any
+    other key that toggles the ``deinterlace`` property or when using the
+    ``--deinterlace`` switch), assuming the video output does not have native
+    deinterlacing support.
+
+    If you just want to set the default mode, put this filter and its options
+    into ``--vf-defaults`` instead, and enable deinterlacing with ``d`` or
+    ``--deinterlace``.
+
+    Also, note that the ``d`` key is stupid enough to insert a deinterlacer twice
+    when inserting yadif with ``--vf``, so using the above methods is
+    recommended.
+
 ``sub=[=bottom-margin:top-margin]``
     Moves subtitle rendering to an arbitrary point in the filter chain, or force
     subtitle rendering in the video filter as opposed to using video output OSD
@@ -342,6 +493,114 @@ Available mpv-only filters are:
             subtitle colors and video under the influence of the video equalizer
             settings.
 
+``stereo3d[=in:out]``
+    Stereo3d converts between different stereoscopic image formats.
+
+    ``<in>``
+        Stereoscopic image format of input. Possible values:
+
+        ``sbsl`` or ``side_by_side_left_first``
+            side by side parallel (left eye left, right eye right)
+        ``sbsr`` or ``side_by_side_right_first``
+            side by side crosseye (right eye left, left eye right)
+        ``abl`` or ``above_below_left_first``
+            above-below (left eye above, right eye below)
+        ``abr`` or ``above_below_right_first``
+            above-below (right eye above, left eye below)
+        ``ab2l`` or ``above_below_half_height_left_first``
+            above-below with half height resolution (left eye above, right eye
+            below)
+        ``ab2r`` or ``above_below_half_height_right_first``
+            above-below with half height resolution (right eye above, left eye
+            below)
+
+    ``<out>``
+        Stereoscopic image format of output. Possible values are all the input
+        formats as well as:
+
+        ``arcg`` or ``anaglyph_red_cyan_gray``
+            anaglyph red/cyan gray (red filter on left eye, cyan filter on
+            right eye)
+        ``arch`` or ``anaglyph_red_cyan_half_color``
+            anaglyph red/cyan half colored (red filter on left eye, cyan filter
+            on right eye)
+        ``arcc`` or ``anaglyph_red_cyan_color``
+            anaglyph red/cyan color (red filter on left eye, cyan filter on
+            right eye)
+        ``arcd`` or ``anaglyph_red_cyan_dubois``
+            anaglyph red/cyan color optimized with the least-squares
+            projection of Dubois (red filter on left eye, cyan filter on right
+            eye)
+        ``agmg`` or ``anaglyph_green_magenta_gray``
+            anaglyph green/magenta gray (green filter on left eye, magenta
+            filter on right eye)
+        ``agmh`` or ``anaglyph_green_magenta_half_color``
+            anaglyph green/magenta half colored (green filter on left eye,
+            magenta filter on right eye)
+        ``agmc`` or ``anaglyph_green_magenta_color``
+            anaglyph green/magenta colored (green filter on left eye, magenta
+            filter on right eye)
+        ``aybg`` or ``anaglyph_yellow_blue_gray``
+            anaglyph yellow/blue gray (yellow filter on left eye, blue filter
+            on right eye)
+        ``aybh`` or ``anaglyph_yellow_blue_half_color``
+            anaglyph yellow/blue half colored (yellow filter on left eye, blue
+            filter on right eye)
+        ``aybc`` or ``anaglyph_yellow_blue_color``
+            anaglyph yellow/blue colored (yellow filter on left eye, blue
+            filter on right eye)
+        ``irl`` or ``interleave_rows_left_first``
+            Interleaved rows (left eye has top row, right eye starts on next
+            row)
+        ``irr`` or ``interleave_rows_right_first``
+            Interleaved rows (right eye has top row, left eye starts on next
+            row)
+        ``ml`` or ``mono_left``
+            mono output (left eye only)
+        ``mr`` or ``mono_right``
+            mono output (right eye only)
+
+``gradfun[=strength[:radius|:size=<size>]]``
+    Fix the banding artifacts that are sometimes introduced into nearly flat
+    regions by truncation to 8-bit color depth. Interpolates the gradients that
+    should go where the bands are, and dithers them.
+
+    ``<strength>``
+        Maximum amount by which the filter will change any one pixel. Also the
+        threshold for detecting nearly flat regions (default: 1.5).
+
+    ``<radius>``
+        Neighborhood to fit the gradient to. Larger radius makes for smoother
+        gradients, but also prevents the filter from modifying pixels near
+        detailed regions (default: disabled).
+
+    ``<size>``
+        size of the filter in percent of the image diagonal size. This is
+        used to calculate the final radius size (default: 1).
+
+
+``dlopen=dll[:a0[:a1[:a2[:a3]]]]``
+    Loads an external library to filter the image. The library interface
+    is the ``vf_dlopen`` interface specified using ``libmpcodecs/vf_dlopen.h``.
+
+    .. warning:: This filter is deprecated.
+
+    ``dll=<library>``
+        Specify the library to load. This may require a full file system path
+        in some cases. This argument is required.
+
+    ``a0=<string>``
+        Specify the first parameter to pass to the library.
+
+    ``a1=<string>``
+        Specify the second parameter to pass to the library.
+
+    ``a2=<string>``
+        Specify the third parameter to pass to the library.
+
+    ``a3=<string>``
+        Specify the fourth parameter to pass to the library.
+
 ``vapoursynth=file:buffered-frames:concurrent-frames``
     Loads a VapourSynth filter script. This is intended for streamed
     processing: mpv actually provides a source filter, instead of using a
@@ -470,7 +729,7 @@ Available mpv-only filters are:
         no
             Don't perform deinterlacing.
         first-field
-            Show only first field.
+            Show only first field (going by ``--field-dominance``).
         bob
             bob deinterlacing (default).
         weave, motion-adaptive, motion-compensated
@@ -482,15 +741,6 @@ Available mpv-only filters are:
         :no:  Deinterlace all frames.
         :yes: Only deinterlace frames marked as interlaced (default).
 
-    ``reversal-bug=<yes|no>``
-        :no:  Use the API as it was interpreted by older Mesa drivers. While
-              this interpretation was more obvious and inuitive, it was
-              apparently wrong, and not shared by Intel driver developers.
-        :yes: Use Intel interpretation of surface forward and backwards
-              references (default). This is what Intel drivers and newer Mesa
-              drivers expect. Matters only for the advanced deinterlacing
-              algorithms.
-
 ``vdpaupp``
     VDPAU video post processing. Works with ``--vo=vdpau`` and ``--vo=opengl``
     only. This filter is automatically inserted if deinterlacing is requested
@@ -511,6 +761,7 @@ Available mpv-only filters are:
         the mode selected with ``deint-mode``.
     ``deint-mode=<first-field|bob|temporal|temporal-spatial>``
         Select deinterlacing mode (default: temporal).
+        All modes respect ``--field-dominance``.
 
         Note that there's currently a mechanism that allows the ``vdpau`` VO to
         change the ``deint-mode`` of auto-inserted ``vdpaupp`` filters. To avoid
@@ -542,17 +793,15 @@ Available mpv-only filters are:
         1-9
             Apply high quality VDPAU scaling (needs capable hardware).
 
-``d3d11vpp``
-    Direct3D 11 video post processing. Currently requires D3D11 hardware
-    decoding for use.
+``vdpaurb``
+    VDPAU video read back. Works with ``--vo=vdpau`` and ``--vo=opengl`` only.
+    This filter will read back frames decoded by VDPAU so that other filters,
+    which are not normally compatible with VDPAU, can be used like normal.
+    This filter must be specified before ``vdpaupp`` in the filter chain if
+    ``vdpaupp`` is used.
 
-    ``deint=<yes|no>``
-        Whether deinterlacing is enabled (default: no).
-    ``interlaced-only=<yes|no>``
-        If ``yes`` (default), only deinterlace frames marked as interlaced.
-    ``mode=<blend|bob|adaptive|mocomp|ivctc|none>``
-        Tries to select a video processor with the given processing capability.
-        If a video processor supports multiple capabilities, it is not clear
-        which algorithm is actually selected. ``none`` always falls back. On
-        most if not all hardware, this option will probably do nothing, because
-        a video processor usually supports all modes or none.
+``buffer=<num>``
+    Buffer ``<num>`` frames in the filter chain. This filter is probably pretty
+    useless, except for debugging. (Note that this won't help to smooth out
+    latencies with decoding, because the filter will never output a frame if
+    the buffer isn't full, except on EOF.)

DOCS/mplayer-changes.rst

@@ -7,11 +7,8 @@ large part of which is incompatible or completely changes how the player
 behaves. Although there are still many similarities to its ancestors, **mpv**
 should generally be treated as a completely different program.
 
-.. admonition:: Warning
-
-    This document is **not updated** anymore, and is **incomplete** and
-    **outdated**. If you look for old option replacements, always check with
-    the current mpv manpage, as the options could have changed meanwhile.
+.. note::
+    These lists are incomplete.
 
 General Changes from MPlayer to mpv
 -----------------------------------
@@ -33,7 +30,7 @@ Player
 * Slave mode compatibility broken (see below).
 * Re-enable screensaver while the player is paused.
 * Allow resuming playback at a later point with ``Shift+q``, also see the
-  ``quit-watch-later`` input command.
+  ``quit_watch_later`` input command.
 * ``--keep-open`` option to stop the player from closing the window and
   exiting after playback ends.
 * A client API, that allows embedding **mpv** into applications
@@ -76,16 +73,15 @@ Video
 
 * Wayland support.
 * Native support for VAAPI and VDA. Improved VDPAU video output.
-* Improved GPU-accelerated video output (see the ``gpu-hq`` preset).
-* Make hardware decoding work with the ``gpu`` video output.
+* Improved OpenGL output (see the ``opengl-hq`` video output).
+* Make hardware decoding work with the ``opengl`` video output.
 * Support for libavfilter (for video->video and audio->audio). This allows
   using most of FFmpeg's filters, which improve greatly on the old MPlayer
   filters in features, performance, and correctness.
 * More correct color reproduction (color matrix generation), including support
-  for BT.2020 (Ultra HD). linear XYZ (Digital Cinema) and SMPTE ST2084 (HDR)
-  inputs.
+  for BT.2020 (Ultra HD) and linear XYZ (Digital Cinema) inputs.
 * Support for color managed displays, via ICC profiles.
-* High-quality image resamplers (see the ``--scale`` suboption).
+* High-quality image resamplers (see the ``opengl`` ``scale`` suboption).
 * Support for scaling in (sigmoidized) linear light.
 * Better subtitle rendering using libass by default.
 * Improvements when playing multiple files (``-fixed-vo`` is default, do not
@@ -212,7 +208,7 @@ Command Line Switches
     ``-no<opt>``                ``--no-<opt>`` (add a dash)
     ``-a52drc level``           ``--ad-lavc-ac3drc=level``
     ``-ac spdifac3``            ``--ad=spdif:ac3`` (see ``--ad=help``)
-    ``-af volnorm``             (removed; use acompressor ffmpeg filter instead)
+    ``-af volnorm``             ``--af=drc`` (renamed)
     ``-afm hwac3``              ``--ad=spdif:ac3,spdif:dts``
     ``-ao alsa:device=hw=0.3``  ``--ao=alsa:device=[hw:0,3]``
     ``-aspect``                 ``--video-aspect``
@@ -265,14 +261,13 @@ Command Line Switches
     ``-ssf <sub>``              ``--sws-...``
     ``-stop-xscreensaver``      ``--stop-screensaver``
     ``-sub-fuzziness``          ``--sub-auto``
-    ``-sub-text-*``             ``--sub-*``
     ``-sub``                    ``--sub-file``
     ``-subcp``                  ``--sub-codepage``
     ``-subdelay``               ``--sub-delay``
     ``-subfile``                ``--sub-file``
-    ``-subfont-*``              ``--sub-*``, ``--osd-*``
+    ``-subfont-*``              ``--sub-text-*``, ``--osd-*``
     ``-subfont-text-scale``     ``--sub-scale``
-    ``-subfont``                ``--sub-font``
+    ``-subfont``                ``--sub-text-font``
     ``-subfps``                 ``--sub-fps``
     ``-subpos``                 ``--sub-pos``
     ``-sws``                    ``--sws-scaler``
@@ -316,11 +311,11 @@ input.conf and Slave Commands
     +--------------------------------+----------------------------------------+
     | Old                            | New                                    |
     +================================+========================================+
-    | ``pt_step 1 [0|1]``            | ``playlist-next [weak|force]``         |
+    | ``pt_step 1 [0|1]``            | ``playlist_next [weak|force]``         |
     |                                | (translation layer cannot deal with    |
     |                                | whitespace)                            |
     +--------------------------------+----------------------------------------+
-    | ``pt_step -1 [0|1]``           | ``playlist-prev [weak|force] (same)``  |
+    | ``pt_step -1 [0|1]``           | ``playlist_prev [weak|force] (same)``  |
     +--------------------------------+----------------------------------------+
     | ``switch_ratio [<ratio>]``     | ``set video-aspect <ratio>``           |
     |                                |                                        |
@@ -335,7 +330,7 @@ input.conf and Slave Commands
     | ``<step> <dir>``               | ``no-osd``: ``no-osd cycle <prop>``    |
     |                                | ``<step>``                             |
     +--------------------------------+----------------------------------------+
-    | ``osd_show_property_text``     | ``show-text <text>``                   |
+    | ``osd_show_property_text``     | ``show_text <text>``                   |
     | ``<text>``                     | The property expansion format string   |
     |                                | syntax slightly changed.               |
     +--------------------------------+----------------------------------------+
@@ -344,9 +339,9 @@ input.conf and Slave Commands
     |                                | ``raw`` prefix to disable property     |
     |                                | expansion.                             |
     +--------------------------------+----------------------------------------+
-    | ``show_tracks``                | ``show-text ${track-list}``            |
+    | ``show_tracks``                | ``show_text ${track-list}``            |
     +--------------------------------+----------------------------------------+
-    | ``show_chapters``              | ``show-text ${chapter-list}``          |
+    | ``show_chapters``              | ``show_text ${chapter-list}``          |
     +--------------------------------+----------------------------------------+
     | ``af_switch``, ``af_add``, ... | ``af set|add|...``                     |
     +--------------------------------+----------------------------------------+

DOCS/release-policy.md

@@ -7,7 +7,8 @@ contains breaking changes, such as changed options or added/removed features,
 and Y is incremented if a release contains only bugfixes and other minor
 changes.
 
-Releases are tagged on the master branch and will not be maintained separately.
+There is only one release branch that keeps track of the latest version and
+will not be maintained separately.
 
 The goal of releases is to provide Linux distributions with something to
 package. If you want the newest features, just use the master branch.
@@ -18,22 +19,17 @@ Releases other than the latest release are unsupported and unmaintained.
 Release procedure
 -----------------
 
-While on master:
+- Merge master into branch release/current.
 
-- Update the `RELEASE_NOTES` file.
+- Create and/or update the `RELEASE_NOTES` file.
 
-- Update the `VERSION` file.
+- Create and/or update the `VERSION` file.
 
-- Update `DOCS/client-api-changes.rst` and `DOCS/interface-changes.rst`
-  (in particular, update the last version numbers if necessary)
+- Update `DOCS/client-api-changes.rst` (on major releases).
 
-- Commit changes.
+- Create tag v0.X.Y.
 
-- Create signed tag v0.X.Y.
-
-- Add -UNKNOWN suffix to version in `VERSION` file.
-
-- Commit changes, push branch and tag to GitHub.
+- Push branch and tag to GitHub.
 
 - Create a new GitHub release using the content of `RELEASE_NOTES` related to
   the new version.

DOCS/tech-overview.txt

@@ -46,7 +46,9 @@ player/*.c:
     - most state is in MPContext (core.h), which is not available to the
       subsystems
     - the currently played tracks are in mpctx->current_tracks, and decoder
-      state in track.d_video/d_audio/d_sub
+      state in d_video/d_audio/d_sub
+    - the timeline stuff is used only with MKV ordered chapters (and some other
+      minor features: cue, edl)
     - the other subsystems rarely call back into the frontend, and the frontend
       polls them instead (probably a good thing)
     - one exceptions are wakeup callbacks, which notify a "higher" component
@@ -54,15 +56,23 @@ player/*.c:
 
     I like to call the player/*.c files the "frontend".
 
-ta.h & ta.c:
-    Hierarchical memory manager inspired by talloc from Samba. It's like a
-    malloc() with more features. Most importantly, each talloc allocation can
-    have a parent, and if the parent is free'd, all children will be free'd as
-    well. The parent is an arbitrary talloc allocation. It's either set by the
-    allocation call by passing a talloc parent, usually as first argument to the
-    allocation function. It can also be set or reset later by other calls (at
-    least talloc_steal()). A talloc allocation that is used as parent is often
-    called a talloc context.
+talloc.h & talloc.c:
+    Hierarchical memory manager copied from Samba. It's like a malloc() with
+    more features. Most importantly, each talloc allocation can have a parent,
+    and if the parent is free'd, all children will be free'd as well. The
+    parent is an arbitrary talloc allocation. It's either set by the allocation
+    call by passing a talloc parent, usually as first argument to the allocation
+    function. It can also be set or reset later by other calls (at least
+    talloc_steal()). A talloc allocation that is used as parent is often called
+    a talloc context.
+
+    Lots of code still uses malloc() proper, and you should be careful what
+    type of allocation you're dealing with when returning or free'ing an
+    allocation. (Needless to say, talloc_free() and free() are completely
+    different things.)
+
+    The copy in mpv has been modified to abort on OOM conditions. An
+    allocation call will never return NULL.
 
     One very useful feature of talloc is fast tracking of memory leaks. ("Fast"
     as in it doesn't require valgrind.) You can enable it by setting the
@@ -73,14 +83,16 @@ ta.h & ta.c:
     Documentation can be found here:
         http://git.samba.org/?p=samba.git;a=blob;f=lib/talloc/talloc.h;hb=HEAD
 
-    For some reason, we're still using API-compatible wrappers instead of TA
-    directly. The talloc wrapper has only a subset of the functionality, and
-    in particular the wrappers abort() on memory allocation failure.
-
     Note: unlike tcmalloc, jemalloc, etc., talloc() is not actually a malloc
           replacement. It works on top of system malloc and provides additional
           features that are supposed to make memory management easier.
 
+    Warning: actually, we're not using talloc anymore. talloc in mpv has been
+             replaced by a custom re-implementation (TA in ta/). It provides
+             some talloc emulation (just the parts needed by mpv). We will get
+             rid of the talloc emulation later and use TA natively.
+             (See ta/README for details.)
+
 player/command.c:
     This contains the implementation for client API commands and properties.
     Properties are essentially dynamic variables changed by certain commands.
@@ -108,10 +120,10 @@ options/options.h, options/options.c
     their own sub-option tables separate from MPOpts.
 
     The actual option parser is spread over m_option.c, m_config.c, and
-    parse_commandline.c, and uses the option table in options.c.
+    parser-mpcmd.c, and uses the option table in options.c.
 
 input/input.c:
-    This translates keyboard input coming from VOs and other sources (such
+    This translates keyboard input comming from VOs and other sources (such
     as remote control devices like Apple IR or client API commands) to the
     key bindings listed in the user's (or the builtin) input.conf and turns
     them into items of type struct mp_cmd. These commands are queued, and read
@@ -149,7 +161,8 @@ demux/:
 
     Most demuxers have been removed from this fork, and the only important and
     "actual" demuxers left are demux_mkv.c and demux_lavf.c (uses libavformat).
-    There are some pseudo demuxers like demux_cue.c.
+    There are some pseudo demuxers like demux_cue.c, which exist only to invoke
+    other frontend code (tl_cue.c in this case).
 
     The main interface is in demux.h. The stream headers are in stheader.h.
     There is a stream header for each audio/video/sub stream, and each of them
@@ -163,8 +176,8 @@ video/:
     internally.
 
 video/decode/:
-    vd_*.c are video decoders. (There's only vd_lavc.c left.) dec_video.c
-    handles most of connecting the frontend with the actual decoder.
+    vd_*.c are video decoders. (There's only vd_lavc.c left.) dec_video.c/vd.c
+    handle most of connecting the frontend with the actual decoder.
 
 video/filter/:
     vf_*.c and vf.c form the video filter chain. They are fed by the video
@@ -180,23 +193,24 @@ video/out/:
     vo_opengl can pick a windowing system at runtime, e.g. the same binary can
     provide both X11 and Cocoa support on OSX.
 
-    VOs can be reconfigured at runtime. A vo_reconfig() call can change the video
+    VOs can be reconfigured at runtime. A vo_config() call can change the video
     resolution and format, without destroying the window.
 
-    vo_opengl should be taken as reference.
+    vo_vdpau and vo_opengl should be taken as reference.
 
 audio/:
     format.h/format.c define the uncompressed audio formats. (As well as some
     compressed formats used for spdif.)
 
 audio/decode/:
-    ad_*.c and dec_audio.c handle audio decoding. ad_lavc.c is the
+    ad_*.c and dec_audio.c/ad.c handle audio decoding. ad_lavc.c is the
     decoder using ffmpeg. ad_spdif.c is not really a decoder, but is used for
     compressed audio passthrough.
 
 audio/filter/:
     Audio filter chain. af_lavrresample is inserted if any form of conversion
-    between audio formats is needed.
+    between audio formats is needed. (af_convert24.c and af_convertsignendian.c
+    are also used for some formats not directly supported by FFmpeg.)
 
 audio/out/:
     Audio outputs.
@@ -230,12 +244,22 @@ sub/:
 
     The subtitles are passed to dec_sub.c and the subtitle decoders in sd_*.c
     as they are demuxed. All text subtitles are rendered by sd_ass.c. If text
-    subtitles are not in the ASS format, the libavcodec subtitle converters are
-    used (lavc_conv.c).
+    subtitles are not in the ASS format, subtitle converters are inserted, for
+    example sd_srt.c, which is used to convert SRT->ASS. sd_srt.c is also used
+    as general converter for text->ASS (to prevent interpretation of text as
+    ASS tags).
 
     Text subtitles can be preloaded, in which case they are read fully as soon
-    as the subtitle is selected. In this case, they are effectively stored in
-    sd_ass.c's internal state.
+    as the subtitle is selected, and then effectively stored in an ASS_Track.
+    It's used for external text subtitles, and required to make codepage
+    detection as well as timing postprocessing work. (Timing postprocessing
+    removes tiny gaps or overlaps between subtitle events.)
+
+player/timeline/:
+    A timeline is the abstraction used by loadfile.c to combine several files
+    into one seemingly linear video. It's mainly used for ordered chapters
+    playback. The high level code to find and load other files containing the
+    segments for playing an ordered chapters file is in tl_matroska.c.
 
 etc/:
     The file input.conf is actually integrated into the mpv binary by the

DOCS/waf-buildsystem.rst

@@ -146,7 +146,7 @@ mpv's custom build step on top of waf
 
 Build step is pretty much vanilla waf. The only difference being that the list
 of source files can contain both strings or tuples. If a tuple is found,
-the second element in the tuple will be used to match the features detected
+the second element in the tuple will the used to match the features detected
 in the configure step (the ``name`` field described above). If this feature
 was not enabled during configure, the source file will not be compiled in.
 

LICENSE.LGPL

@@ -1,502 +0,0 @@
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-                       Version 2.1, February 1999
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-
-[This is the first released version of the Lesser GPL.  It also counts
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README.md

@@ -5,29 +5,18 @@
 --------------
 
 
-* [External links](#external-links)
 * [Overview](#overview)
-* [System requirements](#system-requirements)
 * [Downloads](#downloads)
-* [Changelog](#changelog)
 * [Compilation](#compilation)
 * [FFmpeg vs. Libav](#ffmpeg-vs-libav)
-* [FFmpeg ABI compatibility](#ffmpeg-abi-compatibility)
 * [Release cycle](#release-cycle)
 * [Bug reports](#bug-reports)
 * [Contributing](#contributing)
 * [Relation to MPlayer and mplayer2](#relation-to-mplayer-and-mplayer2)
-* [License](#license)
-* [Contact](#contact)
-
-
-## External links
-
-
 * [Wiki](https://github.com/mpv-player/mpv/wiki)
-* [FAQ](https://github.com/mpv-player/mpv/wiki/FAQ)
-* [Manual](http://mpv.io/manual/master/)
-
+* [Man pages](http://mpv.io/manual/master/)
+* [Contact](#contact)
+* [License](#license)
 
 ## Overview
 
@@ -39,36 +28,24 @@ Releases can be found on the [release list][releases].
 
 ## System requirements
 
-- A not too ancient Linux, Windows 7 or later, or OSX 10.8 or later.
-- A somewhat capable CPU. Hardware decoding might help if the CPU is too slow to
-  decode video in realtime, but must be explicitly enabled with the `--hwdec`
-  option.
+- A not too ancient Linux, or Windows Vista or later, or OSX 10.8 or later.
+- A somewhat capable CPU. Hardware decoding might sometimes help if the CPU
+  is too slow to decode video realtime, but must be explicitly enabled with
+  the `--hwdec` option. On Windows, a CPU with SSE4 instruction set is required
+  to get decent hardware decoding performance.
 - A not too crappy GPU. mpv is not intended to be used with bad GPUs. There are
   many caveats with drivers or system compositors causing tearing, stutter,
   etc. On Windows, you might want to make sure the graphics drivers are
-  current. In some cases, ancient fallback video output methods can help
-  (such as `--vo=xv` on Linux), but this use is not recommended or supported.
+  current, especially OpenGL. In some cases, ancient fallback video output
+  methods can help (such as `--vo=xv` on Linux), but this use is not
+  recommended or supported.
 
 
 ## Downloads
 
 
 For semi-official builds and third-party packages please see
-[mpv.io/installation](http://mpv.io/installation/).
-
-## Changelog
-
-
-There is no complete changelog; however, changes to the player core interface
-are listed in the [interface changelog][interface-changes].
-
-Changes to the C API are documented in the [client API changelog][api-changes].
-
-The [release list][releases] has a summary of most of the important changes
-on every release.
-
-Changes to the default key bindings are indicated in
-[restore-old-bindings.conf][restore-old-bindings].
+[mpv.io](http://mpv.io/installation/).
 
 ## Compilation
 
@@ -76,9 +53,9 @@ Changes to the default key bindings are indicated in
 Compiling with full features requires development files for several
 external libraries. Below is a list of some important requirements.
 
-The mpv build system uses [waf](https://waf.io/), but we don't store it in the
-repository. The `./bootstrap.py` script will download the latest version
-of waf that was tested with the build system.
+The mpv build system uses *waf* but we don't store it in your source tree. The
+script './bootstrap.py' will download the latest version of waf that was tested
+with the build system.
 
 For a list of the available build options use `./waf configure --help`. If
 you think you have support for some feature installed but configure fails to
@@ -95,21 +72,14 @@ To build the software you can use `./waf build`: the result of the compilation
 will be located in `build/mpv`. You can use `./waf install` to install mpv
 to the *prefix* after it is compiled.
 
-Example:
-
-    ./bootstrap.py
-    ./waf configure
-    ./waf
-    ./waf install
-
 Essential dependencies (incomplete list):
 
 - gcc or clang
-- X development headers (xlib, xrandr, xext, xscrnsaver, xinerama, libvdpau,
-  libGL, GLX, EGL, xv, ...)
+- X development headers (xlib, X extensions, libvdpau, libGL, libXv, ...)
 - Audio output development headers (libasound/ALSA, pulseaudio)
 - FFmpeg libraries (libavutil libavcodec libavformat libswscale libavfilter
   and either libswresample or libavresample)
+  At least FFmpeg 2.4.0 or Libav 11 is required.
 - zlib
 - iconv (normally provided by the system libc)
 - libass (OSD, OSC, text subtitles)
@@ -129,20 +99,20 @@ Libass dependencies:
 FFmpeg dependencies:
 
 - gcc or clang, yasm on x86 and x86_64
-- OpenSSL or GnuTLS (have to be explicitly enabled when compiling FFmpeg)
-- libx264/libmp3lame/libfdk-aac if you want to use encoding (have to be
-  explicitly enabled when compiling FFmpeg)
+- OpenSSL (has to be explicitly enabled when compiling ffmpeg)
+- libx264/libmp3lame/libfdk-aac if you want to use encoding (has to be
+  explicitly enabled when compiling ffmpeg)
 - Libav also works, but some features will not work. (See section below.)
 
 Most of the above libraries are available in suitable versions on normal
-Linux distributions. For ease of compiling the latest git master of everything,
-you may wish to use the separately available build wrapper ([mpv-build][mpv-build])
-which first compiles FFmpeg libraries and libass, and then compiles the player
-statically linked against those.
+Linux distributions. However FFmpeg is an exception (distro versions may be
+too old to work at all or work well). For that reason you may want to use
+the separately available build wrapper ([mpv-build][mpv-build]) that first compiles FFmpeg
+libraries and libass, and then compiles the player statically linked against
+those.
 
 If you want to build a Windows binary, you either have to use MSYS2 and MinGW,
-or cross-compile from Linux with MinGW. See
-[Windows compilation][windows_compilation].
+or cross-compile from Linux with MinGW. See [Windows compilation][windows_compilation].
 
 
 ## FFmpeg vs. Libav
@@ -153,19 +123,19 @@ of both FFmpeg and Libav. But FFmpeg is preferred, and some mpv features work
 with FFmpeg only (subtitle formats in particular).
 
 
-## FFmpeg ABI compatibility
+## Preferred FFmpeg version
 
-mpv does not support linking against FFmpeg versions it was not built with, even
-if the linked version is supposedly ABI-compatible with the version it was
-compiled against. Expect malfunctions, crashes, and security issues if you
-do it anyway.
 
-The reason for not supporting this is because it creates far too much complexity
-with little to no benefit, coupled with absurd and unusable FFmpeg API
-artifacts.
+Using the latest FFmpeg release (or FFmpeg git master) is strongly recommended.
+Older versions are unsupported, even if the build system still happens to
+accept them. The main reason mpv still builds with older FFmpeg versions is to
+evade arguing with people (users, distros) who insist on using older FFmpeg
+versions for no rational reason.
 
-Newer mpv versions will refuse to start if runtime and compile time FFmpeg
-library versions mismatch.
+If you want to use a stable FFmpeg release, use the latest release, which has
+most likely the best maintenance out of all stable releases. Older releases
+are for distros, and at best receive basic changes like fixing critical security
+issues or build fixes, and at worst are completely abandoned.
 
 ## Release cycle
 
@@ -184,45 +154,42 @@ See the [release policy document][release-policy] for more information.
 
 
 Please use the [issue tracker][issue-tracker] provided by GitHub to send us bug
-reports or feature requests. Follow the template's instructions or the issue
-will likely be ignored or closed as invalid.
-
-Using the bug tracker as place for simple questions is fine but IRC is
-recommended (see [Contact](#Contact) below).
+reports or feature requests.
 
 ## Contributing
 
 
-Please read [contribute.md][contribute.md].
-
 For small changes you can just send us pull requests through GitHub. For bigger
 changes come and talk to us on IRC before you start working on them. It will
 make code review easier for both parties later on.
 
-You can check [the wiki](https://github.com/mpv-player/mpv/wiki/Stuff-to-do)
-or the [issue tracker](https://github.com/mpv-player/mpv/issues?q=is%3Aopen+is%3Aissue+label%3A%22feature+request%22)
-for ideas on what you could contribute with.
-
 ## Relation to MPlayer and mplayer2
 
-mpv is a fork of MPlayer. Much has changed, and in general, mpv should be
-considered a completely new program, rather than a MPlayer drop-in replacement.
 
-For details see [FAQ entry](https://github.com/mpv-player/mpv/wiki/FAQ#How_is_mpv_related_to_MPlayer).
+mpv is based on mplayer2, which in turn is based on the original MPlayer
+(also called mplayer, mplayer-svn, mplayer1). Many changes have been made, a
+large part of which is incompatible or completely changes how the player
+behaves. Although there are still many similarities to its ancestors, mpv
+should generally be treated as a completely different program.
+
+mpv was forked because we wanted to modernize MPlayer. This includes
+removing cruft (including features which stopped making sense 10 years ago),
+and of course adding modern features. Such huge and intrusive changes made it
+infeasible to work directly with MPlayer, which is mostly focused on
+preservation, so a fork had to be made. (Actually, mpv is based on mplayer2,
+which already started this process of removing cruft.)
+
+In general, mpv should be considered a completely new program, rather than a
+MPlayer drop-in replacement.
 
 If you are wondering what's different from mplayer2 and MPlayer, an incomplete
-and largely unmaintained list of changes is located [here][mplayer-changes].
-
-## License
-
-GPLv2 "or later" by default, LGPLv2.1 "or later" with `--enable-lgpl`.
-See [details.](https://github.com/mpv-player/mpv/blob/master/Copyright)
-
+list of changes is located [here][mplayer-changes].
 
 ## Contact
 
 
-Most activity happens on the IRC channel and the github issue tracker.
+Most activity happens on the IRC channel and the github issue tracker. The
+mailing lists are mostly unused.
 
  - **GitHub issue tracker**: [issue tracker][issue-tracker] (report bugs here)
  - **User IRC Channel**: `#mpv` on `irc.freenode.net`
@@ -239,7 +206,8 @@ only if discretion is required.
 [release-policy]: https://github.com/mpv-player/mpv/blob/master/DOCS/release-policy.md
 [windows_compilation]: https://github.com/mpv-player/mpv/blob/master/DOCS/compile-windows.md
 [mplayer-changes]: https://github.com/mpv-player/mpv/blob/master/DOCS/mplayer-changes.rst
-[interface-changes]: https://github.com/mpv-player/mpv/blob/master/DOCS/interface-changes.rst
-[api-changes]: https://github.com/mpv-player/mpv/blob/master/DOCS/client-api-changes.rst
-[restore-old-bindings]: https://github.com/mpv-player/mpv/blob/master/etc/restore-old-bindings.conf
-[contribute.md]: https://github.com/mpv-player/mpv/blob/master/DOCS/contribute.md
+
+## License
+
+
+Mostly GPLv2 or later. See [details.](https://github.com/mpv-player/mpv/blob/master/Copyright)

TOOLS/appveyor-build.sh

@@ -1,27 +0,0 @@
-#!/usr/bin/bash
-set -e
-
-export DEST_OS=win32
-export CC=gcc
-export PKG_CONFIG=/usr/bin/pkg-config
-export PERL=/usr/bin/perl
-export PYTHON=/usr/bin/python3
-
-"$PYTHON" bootstrap.py
-"$PYTHON" waf configure \
-    --check-c-compiler=gcc \
-    --disable-egl-angle-lib \
-    --enable-crossc \
-    --enable-d3d-hwaccel \
-    --enable-d3d11 \
-    --enable-egl-angle \
-    --enable-jpeg \
-    --enable-lcms2 \
-    --enable-libarchive \
-    --enable-libass \
-    --enable-lua \
-    --enable-rubberband \
-    --enable-shaderc \
-    --enable-uchardet \
-    --enable-vulkan
-"$PYTHON" waf build

TOOLS/appveyor-install.sh

@@ -1,72 +0,0 @@
-#!/usr/bin/bash
-set -e
-
-# Write an empty fonts.conf to speed up fc-cache
-export FONTCONFIG_FILE=/dummy-fonts.conf
-cat >"$FONTCONFIG_FILE" <<EOF
-<?xml version="1.0"?>
-<!DOCTYPE fontconfig SYSTEM "fonts.dtd">
-<fontconfig></fontconfig>
-EOF
-
-# Install build dependencies for mpv
-pacman -S --noconfirm --needed \
-    $MINGW_PACKAGE_PREFIX-toolchain \
-    $MINGW_PACKAGE_PREFIX-angleproject-git \
-    $MINGW_PACKAGE_PREFIX-cmake \
-    $MINGW_PACKAGE_PREFIX-lcms2 \
-    $MINGW_PACKAGE_PREFIX-libarchive \
-    $MINGW_PACKAGE_PREFIX-libass \
-    $MINGW_PACKAGE_PREFIX-libjpeg-turbo \
-    $MINGW_PACKAGE_PREFIX-lua51 \
-    $MINGW_PACKAGE_PREFIX-ninja \
-    $MINGW_PACKAGE_PREFIX-rubberband \
-    $MINGW_PACKAGE_PREFIX-uchardet \
-    $MINGW_PACKAGE_PREFIX-vulkan
-
-# Delete unused packages to reduce space used in the Appveyor cache
-pacman -Sc --noconfirm
-
-# Compile ffmpeg
-(
-    git clone --depth=1 https://github.com/FFmpeg/ffmpeg.git && cd ffmpeg
-
-    mkdir build && cd build
-    ../configure \
-        --prefix=$MINGW_PREFIX \
-        --target-os=mingw32 \
-        --arch=$MSYSTEM_CARCH \
-        --disable-static \
-        --disable-doc \
-        --disable-asm \
-        --enable-gpl \
-        --enable-version3 \
-        --enable-shared \
-        --enable-pic \
-        --enable-d3d11va \
-        --enable-dxva2 \
-        --enable-schannel
-    make -j4 install
-)
-
-# Compile shaderc
-(
-    git clone --depth=1 https://github.com/google/shaderc && cd shaderc
-    git clone --depth=1 https://github.com/google/glslang.git third_party/glslang
-    git clone --depth=1 https://github.com/KhronosGroup/SPIRV-Tools.git third_party/spirv-tools
-    git clone --depth=1 https://github.com/KhronosGroup/SPIRV-Headers.git third_party/spirv-headers
-
-    mkdir build && cd build
-    cmake -GNinja -DCMAKE_BUILD_TYPE=Release -DSHADERC_SKIP_TESTS=ON \
-          -DCMAKE_INSTALL_PREFIX=$MINGW_PREFIX ..
-    ninja install
-    cp -f libshaderc/libshaderc_shared.dll $MINGW_PREFIX/bin/
-)
-
-# Compile crossc
-(
-    git clone --depth=1 https://github.com/rossy/crossc && cd crossc
-    git submodule update --init
-
-    make -j4 install prefix=$MINGW_PREFIX
-)

TOOLS/file2string.pl

@@ -0,0 +1,24 @@
+#! /usr/bin/env perl
+
+use strict;
+use warnings;
+
+# Convert the contents of a file into a C string constant.
+# Note that the compiler will implicitly add an extra 0 byte at the end
+# of every string, so code using the string may need to remove that to get
+# the exact contents of the original file.
+# FIXME: why not a char array?
+
+# treat only alphanumeric and punctuations (excluding " and ?) as safe
+my $unsafe_chars = qr{[^][A-Za-z0-9!#%&'()*+,./:;<=>^_{|}~ -]};
+
+for my $file (@ARGV) {
+    open my $fh, '<:raw', $file or next;
+    print "/* Generated from $file */\n";
+    while (<$fh>) {
+        # replace unsafe chars with their equivalent octal escapes
+        s/($unsafe_chars)/\\@{[sprintf '%03o', ord($1)]}/gos;
+        print "\"$_\"\n"
+    }
+    close $fh;
+}

TOOLS/file2string.py

@@ -1,48 +0,0 @@
-#!/usr/bin/env python
-
-# Convert the contents of a file into a C string constant.
-# Note that the compiler will implicitly add an extra 0 byte at the end
-# of every string, so code using the string may need to remove that to get
-# the exact contents of the original file.
-
-#
-# This file is part of mpv.
-#
-# mpv is free software; you can redistribute it and/or
-# modify it under the terms of the GNU Lesser General Public
-# License as published by the Free Software Foundation; either
-# version 2.1 of the License, or (at your option) any later version.
-#
-# mpv is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
-#
-# You should have received a copy of the GNU Lesser General Public
-# License along with mpv.  If not, see <http://www.gnu.org/licenses/>.
-#
-
-from __future__ import unicode_literals
-import sys
-
-# Indexing a byte string yields int on Python 3.x, and a str on Python 2.x
-def pord(c):
-    return ord(c) if type(c) == str else c
-
-def file2string(infilename, infile, outfile):
-    outfile.write("// Generated from %s\n\n" % infilename)
-
-    conv = ['\\' + ("%03o" % c) for c in range(256)]
-    safe_chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz" \
-                 "0123456789!#%&'()*+,-./:;<=>?[]^_{|}~ "
-
-    for c in safe_chars:
-        conv[ord(c)] = c
-    for c, esc in ("\nn", "\tt", r"\\", '""'):
-        conv[ord(c)] = '\\' + esc
-    for line in infile:
-        outfile.write('"' + ''.join(conv[pord(c)] for c in line) + '"\n')
-
-if __name__ == "__main__":
-    with open(sys.argv[1], 'rb') as infile:
-        file2string(sys.argv[1], infile, sys.stdout)

TOOLS/gen-osd-font.sh

@@ -1,9 +0,0 @@
-#!/bin/sh
-
-# This script is expected to be called as TOOLS/gen-osd-font.sh (it will access
-# TOOLS/mpv-osd-symbols.sfdir), and it will write sub/osd_font.otf.
-
-# Needs fontforge with python scripting
-
-fontforge -lang=py -c 'f=open(argv[1]); f.generate(argv[2])' \
-    TOOLS/mpv-osd-symbols.sfdir sub/osd_font.otf

TOOLS/gen-x11-icon.sh

@@ -0,0 +1,15 @@
+#!/bin/sh
+
+# This script is expected to be called as TOOLS/gen-x11-icon.sh (it will access
+# etc/mpv-icon...), and it will write video/out/x11_icon.bin.
+
+conv() {
+    echo
+    echo `identify -format "icon: %w %h" "$1"`
+    convert "$1" -depth 8 rgba:-
+}
+
+(echo "# File generated by gen-x11-icon.sh" ;
+ conv etc/mpv-icon-8bit-16x16.png ;
+ conv etc/mpv-icon-8bit-32x32.png ;
+ conv etc/mpv-icon-8bit-64x64.png) | gzip -c > video/out/x11_icon.bin

TOOLS/lib/Parse/Matroska.pm

@@ -0,0 +1,30 @@
+use 5.008;
+use strict;
+use warnings;
+
+# ABSTRACT: Module collection to parse Matroska files.
+package Parse::Matroska;
+
+=head1 DESCRIPTION
+
+C<use>s L<Parse::Matroska::Reader>. See the documentation
+of the modules mentioned in L</"SEE ALSO"> for more information
+in how to use this module.
+
+It's intended for this module to contain high-level interfaces
+to the other modules in the distribution.
+
+=head1 SOURCE CODE
+
+L<https://github.com/Kovensky/Parse-Matroska>
+
+=head1 SEE ALSO
+
+L<Parse::Matroska::Reader>, L<Parse::Matroska::Element>,
+L<Parse::Matroska::Definitions>.
+
+=cut
+
+use Parse::Matroska::Reader;
+
+1;

TOOLS/lib/Parse/Matroska/Definitions.pm

@@ -0,0 +1,357 @@
+use 5.008;
+use strict;
+use warnings;
+
+# ABSTRACT: internal EBML grammar definitions
+package Parse::Matroska::Definitions;
+
+use Parse::Matroska::Utils qw{uniq uncamelize};
+
+use Exporter;
+our @ISA       = qw{Exporter};
+our @EXPORT_OK = qw{elem_by_hexid %EBML_DEFINITION %MATROSKA_DEFINITION};
+
+=head1 SYNOPSIS
+
+    use Parse::Matroska::Definitions qw{elem_by_hexid};
+    my $ebml_id = elem_by_hexid('1a45dfa3');
+    print "EBML ID $ebml_id->{elid}'s name: $ebml_id->{name}";
+
+=head1 DESCRIPTION
+
+Contains the definition of the EBML grammar as expected in
+Matroska files. This module is meant mostly for internal use.
+
+As this was extended from a script in mpv-player, some data
+generated is apparently useless for regular module users
+but is still relevant to the mpv-player script. Such data
+is annotated as being for mpv compatibility.
+
+=head1 NOTE
+
+The API of this module is not yet considered stable.
+
+=head1 GLOBALS
+
+These global variables are considered B<immutable>.
+
+=head2 @Parse::Matroska::Definitions::global_elem_list
+
+A global list of known matroska elements. Useful for
+mpv's matroska script, used for generating C headers
+that parse matroska.
+
+=head2 %Parse::Matroska::Definitions::global_elem_dict
+
+A global hash of known matroska elements. Used internally
+by L</elem_by_hexid($id)>.
+
+=cut
+
+@Parse::Matroska::Definitions::global_elem_list = ();
+%Parse::Matroska::Definitions::global_elem_dict = ();
+
+=head2 %EBML_DEFINITION
+
+Optionally-importable hash of known EBML IDs belonging
+to the EBML generic grammar.
+
+=head2 %MATROSKA_DEFINITION
+
+Optionally-importable hash of known EBML IDs belonging
+to the Matroska-specific grammar.
+
+=cut
+
+our %EBML_DEFINITION = define_ebml();
+our %MATROSKA_DEFINITION = define_matroska();
+
+=method elem_by_hexid($id)
+
+Returns an EBML Element Definition corresponding to the provided
+hexadecimal string. Returns C<undef> if the element is unknown.
+
+=cut
+sub elem_by_hexid {
+    my ($elid) = @_;
+    return $Parse::Matroska::Definitions::global_elem_dict{$elid};
+}
+
+################################################
+### Helper functions for document definition ###
+################################################
+
+# used by elem when setting the 'valname' key
+use constant TYPE_MAP => {
+    uint    => 'uint64_t',
+    str     => 'char *',
+    binary  => 'struct bstr',
+    ebml_id => 'uint32_t',
+    float   => 'double',
+    sint    => 'int64_t',
+};
+
+# this will be localized to "MATROSKA" or "EBML" on the elem declarations
+our $ELEM_DEFINE_TYPE = undef;
+
+=method elem($name,$elid,$valtype)
+
+NOTE: never call this function yourself; it changes data structures
+that are considered immutable outside of this package.
+
+Internal API function that generates the EBML Element Definitions.
+
+This API function returns an array which first element is C<$elid>
+and the second is a generated hash. The generated hash is stored
+in the @global_elem_list and %global_elem_dict.
+
+The generated hash contains:
+
+=for :list
+= name
+The EBML Element's name, given through C<$name>.
+= elid
+The EBML Element's hex id, given through C<$elid>. Used for lookups by L</elem_by_hexid($id)>.
+= valtype
+The EBML Element's type, given through C<$valtype>, except when C<$valtype> is an arrayref.
+= multiple
+If C<$name> ends with a C<*>, this is set as true and strips the C<*> from L</name>. Used to
+mark elements that may be repeated.
+= subelements
+An arrayref of elements that may be children of this element, given through C<$valtype> if it
+is an arrayref. Sets L</valtype> to C<sub> if there are subelements.
+= subids
+An arrayref listing all the L</elid>s of subelements, C<uniq>ified.
+
+The following elements are for mpv compatibility:
+
+=for :list
+= definename
+Name used for generating C #defines.
+= fieldname
+Name used for generating C struct fields.
+= structname
+Name used for generating C struct names.
+= ebmltype
+A pre-#defined constant to describe the element's type.
+= valname
+Typename used when declaring a struct field referring to this element.
+
+=cut
+sub elem {
+    my %e = (name => shift, elid => shift, valtype => shift);
+
+    # strip * from name, set 'multiple' if there was one
+    $e{multiple} = scalar $e{name} =~ s/\*$//;
+
+    # ELEM_DEFINE_TYPE is either MATROSKA or EBML
+    $e{definename} = "${ELEM_DEFINE_TYPE}_ID_".uc($e{name});
+    $e{fieldname} = uncamelize $e{name};
+    $e{structname} = "ebml_$e{fieldname}";
+
+    if (ref $e{valtype} eq 'HASH') {
+        $e{subelements} = $e{valtype};
+        $e{subids} = uniq map { $_->{elid} } values %{$e{subelements}};
+        $e{valtype} = 'sub';
+        $e{ebmltype} = 'EBML_TYPE_SUBELEMENTS';
+        $e{valname} = "struct $e{structname}";
+    } else {
+        $e{ebmltype} = "EBML_TYPE_\U$e{valtype}";
+        die "Unrecognized value type $e{valtype}" unless
+            defined ($e{valname} = TYPE_MAP->{$e{valtype}});
+    }
+    my $e = \%e;
+    push @Parse::Matroska::Definitions::global_elem_list, $e;
+    $Parse::Matroska::Definitions::global_elem_dict{$e{elid}} = $e;
+    return ($e{elid}, $e);
+}
+
+#############################################
+### EBML and Matroska document definitons ###
+#############################################
+
+=method define_ebml
+
+Internal function that defines the EBML generic grammar.
+
+Must not be called from outside the package.
+
+=cut
+sub define_ebml {
+    local $ELEM_DEFINE_TYPE = 'EBML';
+    return (
+        elem('EBML', '1a45dfa3', {
+            elem('EBMLVersion',        '4286', 'uint'),
+            elem('EBMLReadVersion',    '42f7', 'uint'),
+            elem('EBMLMaxIDLength',    '42f2', 'uint'),
+            elem('EBMLMaxSizeLength',  '42f3', 'uint'),
+            elem('DocType',            '4282', 'str'),
+            elem('DocTypeVersion',     '4287', 'uint'),
+            elem('DocTypeReadVersion', '4285', 'uint'),
+        }),
+
+        elem('CRC32',      'bf', 'binary'),
+        elem('Void',       'ec', 'binary'),
+    );
+}
+
+
+=method define_matroska
+
+Internal function that defines the Matroska-specific EBML grammar.
+
+Must not be called from outside the package.
+
+=cut
+sub define_matroska {
+    local $ELEM_DEFINE_TYPE = 'MATROSKA';
+    return (
+        elem('Segment', '18538067', {
+            elem('SeekHead*', '114d9b74', {
+                elem('Seek*', '4dbb', {
+                    elem('SeekID',       '53ab', 'ebml_id'),
+                    elem('SeekPosition', '53ac', 'uint'),
+                }),
+            }),
+
+            elem('Info*', '1549a966', {
+                elem('SegmentUID',      '73a4', 'binary'),
+                elem('PrevUID',       '3cb923', 'binary'),
+                elem('NextUID',       '3eb923', 'binary'),
+                elem('TimecodeScale', '2ad7b1', 'uint'),
+                elem('DateUTC',         '4461', 'sint'),
+                elem('Title',           '7ba9', 'str'),
+                elem('MuxingApp',       '4d80', 'str'),
+                elem('WritingApp',      '5741', 'str'),
+                elem('Duration',        '4489', 'float'),
+            }),
+
+            elem('Cluster*', '1f43b675', {
+                elem('Timecode', 'e7', 'uint'),
+                elem('BlockGroup*', 'a0', {
+                    elem('Block',           'a1', 'binary'),
+                    elem('BlockDuration',   '9b', 'uint'),
+                    elem('ReferenceBlock*', 'fb', 'sint'),
+                    elem('DiscardPadding',  '75A2', 'sint'),
+                }),
+                elem('SimpleBlock*', 'a3', 'binary'),
+            }),
+
+            elem('Tracks*', '1654ae6b', {
+                elem('TrackEntry*', 'ae', {
+                    elem('TrackNumber',            'd7', 'uint'),
+                    elem('TrackUID',             '73c5', 'uint'),
+                    elem('TrackType',              '83', 'uint'),
+                    elem('FlagEnabled',            'b9', 'uint'),
+                    elem('FlagDefault',            '88', 'uint'),
+                    elem('FlagForced',           '55aa', 'uint'),
+                    elem('FlagLacing',             '9c', 'uint'),
+                    elem('MinCache',             '6de7', 'uint'),
+                    elem('MaxCache',             '6df8', 'uint'),
+                    elem('DefaultDuration',    '23e383', 'uint'),
+                    elem('TrackTimecodeScale', '23314f', 'float'),
+                    elem('MaxBlockAdditionID',   '55ee', 'uint'),
+                    elem('Name',                 '536e', 'str'),
+                    elem('Language',           '22b59c', 'str'),
+                    elem('CodecID',                '86', 'str'),
+                    elem('CodecPrivate',         '63a2', 'binary'),
+                    elem('CodecName',          '258688', 'str'),
+                    elem('CodecDecodeAll',         'aa', 'uint'),
+                    elem('CodecDelay',           '56AA', 'uint'),
+                    elem('SeekPreRoll',          '56BB', 'uint'),
+                    elem('Video', 'e0', {
+                        elem('FlagInterlaced',  '9a', 'uint'),
+                        elem('PixelWidth',      'b0', 'uint'),
+                        elem('PixelHeight',     'ba', 'uint'),
+                        elem('DisplayWidth',  '54b0', 'uint'),
+                        elem('DisplayHeight', '54ba', 'uint'),
+                        elem('DisplayUnit',   '54b2', 'uint'),
+                        elem('FrameRate',   '2383e3', 'float'),
+                        elem('ColourSpace', '2eb524', 'binary'),
+                        elem('StereoMode',    '53b8', 'uint'),
+                    }),
+                    elem('Audio', 'e1', {
+                        elem('SamplingFrequency',         'b5', 'float'),
+                        elem('OutputSamplingFrequency', '78b5', 'float'),
+                        elem('Channels',                  '9f', 'uint'),
+                        elem('BitDepth',                '6264', 'uint'),
+                    }),
+                    elem('ContentEncodings', '6d80', {
+                        elem('ContentEncoding*', '6240', {
+                            elem('ContentEncodingOrder', '5031', 'uint'),
+                            elem('ContentEncodingScope', '5032', 'uint'),
+                            elem('ContentEncodingType',  '5033', 'uint'),
+                            elem('ContentCompression', '5034', {
+                                elem('ContentCompAlgo',     '4254', 'uint'),
+                                elem('ContentCompSettings', '4255', 'binary'),
+                            }),
+                        }),
+                    }),
+                }),
+            }),
+
+            elem('Cues', '1c53bb6b', {
+                elem('CuePoint*', 'bb', {
+                    elem('CueTime', 'b3', 'uint'),
+                    elem('CueTrackPositions*', 'b7', {
+                        elem('CueTrack',           'f7', 'uint'),
+                        elem('CueClusterPosition', 'f1', 'uint'),
+                        elem('CueRelativePosition','f0', 'uint'),
+                        elem('CueDuration',        'b2', 'uint'),
+                    }),
+                }),
+            }),
+
+            elem('Attachments', '1941a469', {
+                elem('AttachedFile*', '61a7', {
+                    elem('FileDescription', '467e', 'str'),
+                    elem('FileName',        '466e', 'str'),
+                    elem('FileMimeType',    '4660', 'str'),
+                    elem('FileData',        '465c', 'binary'),
+                    elem('FileUID',         '46ae', 'uint'),
+                }),
+            }),
+
+            elem('Chapters', '1043a770', {
+                elem('EditionEntry*', '45b9', {
+                    elem('EditionUID',         '45bc', 'uint'),
+                    elem('EditionFlagHidden',  '45bd', 'uint'),
+                    elem('EditionFlagDefault', '45db', 'uint'),
+                    elem('EditionFlagOrdered', '45dd', 'uint'),
+                    elem('ChapterAtom*', 'b6', {
+                        elem('ChapterUID',               '73c4', 'uint'),
+                        elem('ChapterTimeStart',           '91', 'uint'),
+                        elem('ChapterTimeEnd',             '92', 'uint'),
+                        elem('ChapterFlagHidden',          '98', 'uint'),
+                        elem('ChapterFlagEnabled',       '4598', 'uint'),
+                        elem('ChapterSegmentUID',        '6e67', 'binary'),
+                        elem('ChapterSegmentEditionUID', '6ebc', 'uint'),
+                        elem('ChapterDisplay*', '80', {
+                            elem('ChapString',      '85', 'str'),
+                            elem('ChapLanguage*', '437c', 'str'),
+                            elem('ChapCountry*',  '437e', 'str'),
+                        }),
+                    }),
+                }),
+            }),
+            elem('Tags*', '1254c367', {
+                elem('Tag*', '7373', {
+                    elem('Targets', '63c0', {
+                        elem('TargetTypeValue',     '68ca', 'uint'),
+                        elem('TargetTrackUID',      '63c5', 'uint'),
+                        elem('TargetEditionUID',    '63c9', 'uint'),
+                        elem('TargetChapterUID',    '63c4', 'uint'),
+                        elem('TargetAttachmentUID', '63c6', 'uint'),
+                     }),
+                    elem('SimpleTag*', '67c8', {
+                        elem('TagName',     '45a3', 'str'),
+                        elem('TagLanguage', '447a', 'str'),
+                        elem('TagString',   '4487', 'str'),
+                    }),
+                }),
+            }),
+        }),
+    );
+}
+
+1;

TOOLS/lib/Parse/Matroska/Element.pm

@@ -0,0 +1,331 @@
+use 5.008;
+use strict;
+use warnings;
+
+# ABSTRACT: a mid-level representation of an EBML element
+package Parse::Matroska::Element;
+
+use Carp;
+use List::Util qw{first};
+
+=head1 SYNOPSIS
+
+    use Parse::Matroska::Reader;
+    my $reader = Parse::Matroska::Reader->new($path);
+    my $elem = $reader->read_element;
+
+    print "ID: $elem->{elid}\n";
+    print "Name: $elem->{name}\n";
+    print "Length: $elem->{content_len}\n";
+    print "Type: $elem->{type}\n";
+    print "Child count: ", scalar(@{$elem->all_children}), "\n";
+    if ($elem->{type} eq 'sub') {
+        while (my $chld = $elem->next_child) {
+            print "Child Name: $chld->{name}\n";
+        }
+    } else {
+        print "Value: ", $elem->get_value, "\n";
+    }
+
+=head1 DESCRIPTION
+
+Represents a single Matroska element as decoded by
+L<Parse::Matroska::Reader>. This is essentially a hash
+augmented with functions for delay-loading of binary
+values and children elements.
+
+=head1 NOTE
+
+The API of this module is not yet considered stable.
+
+=attr elid
+
+The EBML Element ID, suitable for passing to
+L<Parse::Matroska::Definitions/elem_by_hexid>.
+
+=attr name
+
+The EBML Element's name.
+
+=attr type
+
+The EBML Element's type. Can be C<uint>, C<sint>,
+C<float>, C<ebml_id>, C<str> or C<binary>. See L</value>
+for details.
+
+Equivalent to
+C<elem_by_hexid($elem-E<gt>{value})-E<gt>{valtype}>.
+
+=attr value
+
+The EBML Element's value. Should be obtained through
+L</get_value>.
+
+Is an unicode string if the L</type> is C<str>, that is,
+the string has already been decoded by L<Encode/decode>.
+
+Is C<undef> if the L</type> is C<binary> and the contents
+were delay-loaded and not yet read. L</get_value> will
+do the delayed load if needed.
+
+Is an arrayref if the L</type> is C<sub>, containing
+the children nodes that were already loaded.
+
+Is a hashref if the L</type> is C<ebml_id>, containing
+the referred element's information as defined in
+L<Parse::Matroska::Definitions>. Calling
+C<elem_by_hexid($elem-E<gt>{value}-E<gt>{elid})> will
+return the same object as $elem->{value}.
+
+=attr full_len
+
+The entire length of this EBML Element, including
+the header's.
+
+=attr size_len
+
+The length of the size marker. Used when calculating
+L</full_len> from L</content_len>
+
+=attr content_len
+
+The length of the contents of this EBML Element,
+which excludes the header.
+
+=attr reader
+
+A weakened reference to the associated
+L<Parse::Matroska::Reader>.
+
+=method new(%hash)
+
+Creates a new Element initialized with the hash
+given as argument.
+
+=cut
+sub new {
+    my $class = shift;
+    my $self = {};
+    bless $self, $class;
+
+    $self->initialize(@_);
+    return $self;
+}
+
+=method initialize(%hash)
+
+Called by L</new> on initialization.
+
+=cut
+sub initialize {
+    my ($self, %args) = @_;
+    for (keys %args) {
+        $self->{$_} = $args{$_};
+    }
+    $self->{depth} = 0 unless $self->{depth};
+}
+
+=method skip
+
+Called by the user to ignore the contents of this EBML node.
+Needed when ignoring the children of a node.
+
+=cut
+sub skip {
+    my ($self) = @_;
+    my $reader = $self->{reader};
+    return unless $reader; # we don't have to skip if there's no reader
+    my $pos = $reader->getpos;
+    croak "Too late to skip, reads were already done"
+        if $pos ne $self->{data_pos};
+    $reader->skip($self->{content_len});
+}
+
+=method get_value($keep_bin)
+
+Returns the value contained by this EBML element.
+
+If the element has children, returns an arrayref to
+the children elements that were already encountered.
+
+If the element's type is C<binary> and the value was
+delay-loaded, does the reading now.
+
+If $keep_bin is true, the delay-loaded data is kept
+as the L</value>, otherwise, further calls to
+C<get_value> will reread the data from the L</reader>.
+
+=cut
+sub get_value {
+    my ($self, $keep_bin) = @_;
+
+    return undef if $self->{type} eq 'skip';
+    return $self->{value} if $self->{value};
+
+    my $reader = $self->{reader} or
+        croak "The associated Reader has been deleted";
+
+    # delay-loaded 'binary'
+    if ($self->{type} eq 'binary') {
+        croak "Cannot seek in the current Reader" unless $self->{data_pos};
+        # seek to the data position...
+        $reader->setpos($self->{data_pos});
+        # read the data, keeping it in value if requested
+        if ($keep_bin) {
+            $self->{value} = $reader->readlen($self->{content_len});
+            return $self->{value};
+        } else {
+            return $reader->readlen($self->{content_len});
+        }
+    }
+}
+
+=method next_child($read_bin)
+
+Builtin iterator; reads and returns the next child element.
+Always returns undef if the type isn't C<sub>.
+
+Returns undef at the end of the iterator and resets itself to
+point to the first element; so calling L</next_child($read_bin)>
+after the iterator returned C<undef> will return the first child.
+
+The optional C<$read_bin> parameter has the children elements
+not delay-load their value if their type is C<binary>.
+
+If all children elements have already been read, return
+each element in-order as would be given by
+L</all_children($recurse,$read_bin)>.
+
+=cut
+sub next_child {
+    my ($self, $read_bin) = @_;
+    return unless $self->{type} eq 'sub';
+
+    if ($self->{_all_children_read}) {
+        my $idx = $self->{_last_child} ||= 0;
+        if ($idx == @{$self->{value}}) {
+            # reset the iterator, returning undef once
+            $self->{_last_child} = 0;
+            return;
+        }
+        my $ret = $self->{value}->[$idx];
+
+        ++$idx;
+        $self->{_last_child} = $idx;
+        return $ret;
+    }
+
+    my $len = defined $self->{remaining_len}
+        ? $self->{remaining_len}
+        : $self->{content_len};
+
+    if ($len == 0) {
+        # we've read all children; switch into $self->{value} iteration mode
+        $self->{_all_children_read} = 1;
+        # return undef since the iterator will reset
+        return;
+    }
+
+    $self->{pos_offset} ||= 0;
+    my $pos = $self->{data_pos};
+    my $reader = $self->{reader} or croak "The associated reader has been deleted";
+    $reader->setpos($pos);
+    $reader->{fh}->seek($self->{pos_offset}, 1) if $pos;
+
+    my $chld = $reader->read_element($read_bin);
+    return undef unless defined $chld;
+    $self->{pos_offset} += $chld->{full_len};
+
+    $self->{remaining_len} = $len - $chld->{full_len};
+
+    if ($self->{remaining_len} < 0) {
+        croak "Child elements consumed $self->{remaining_len} more bytes than parent $self->{name} contained";
+    }
+
+    $chld->{depth} = $self->{depth} + 1;
+    $self->{value} ||= [];
+
+    push @{$self->{value}}, $chld;
+
+    return $chld;
+}
+
+=method all_children($recurse,$read_bin)
+
+Calls L</populate_children($recurse,$read_bin)> on self
+and returns an arrayref with the children nodes.
+
+Both C<$recurse> and C<$read_bin> are optional and default
+to false.
+
+=cut
+sub all_children {
+    my ($self, $recurse, $read_bin) = @_;
+    $self->populate_children($recurse, $read_bin);
+    return $self->{value};
+}
+
+=method children_by_name($name)
+
+Searches in the already read children elements for all
+elements with the EBML name C<$name>. Returns an array
+containing all found elements. On scalar context,
+returns only the first element found.
+
+Croaks if the element's C<type> isn't C<sub>.
+
+=cut
+sub children_by_name {
+    my ($self, $name) = @_;
+    return unless defined wantarray; # don't do work if work isn't wanted
+    croak "Element can't have children" unless $self->{type} eq 'sub';
+
+    my @found = grep { $_->{name} eq $name } @{$self->{value}};
+    return @found       if wantarray;         # list
+    return shift @found if defined wantarray; # scalar
+}
+
+=method populate_children($recurse,$read_bin)
+
+Populates the internal array of children elements, that is,
+requests that the associated L<Matroska::Parser::Reader> reads
+all children elements. Returns itself.
+
+Returns false if the element's C<type> isn't C<sub>.
+
+If C<$recurse> is provided and is true, the method will call
+itself in the children elements with the same parameters it
+received; this will build a full EBML tree.
+
+If C<$read_bin> is provided and is true, disables delay-loading
+of the contents of C<binary>-type nodes, reading the contents
+to memory.
+
+If both C<$recurse> and C<$read_bin> are true, entire EBML trees
+can be loaded without requiring seeks, thus behaving correctly
+on unseekable streams. If C<$read_bin> is false, the entire EBML
+tree is still loaded, but calling L</get_value> on C<binary>-type
+nodes will produce an error on unseekable streams.
+
+=cut
+sub populate_children {
+    my ($self, $recurse, $read_bin) = @_;
+
+    return unless $self->{type} eq 'sub';
+
+    if (@{$self->{value}} && $recurse) {
+        # only recurse
+        foreach (@{$self->{value}}) {
+            $_->populate_children($recurse, $read_bin);
+        }
+        return $self;
+    }
+
+    while (my $chld = $self->next_child($read_bin)) {
+        $chld->populate_children($recurse, $read_bin) if $recurse;
+    }
+
+    return $self;
+}
+
+1;

TOOLS/lib/Parse/Matroska/Reader.pm

@@ -0,0 +1,426 @@
+use 5.008;
+use strict;
+use warnings;
+
+# ABSTRACT: a low-level reader for EBML files
+package Parse::Matroska::Reader;
+
+use Parse::Matroska::Definitions qw{elem_by_hexid};
+use Parse::Matroska::Element;
+
+use Carp;
+use Scalar::Util qw{openhandle weaken};
+use IO::Handle;
+use IO::File;
+use List::Util qw{first};
+use Encode;
+
+use constant BIGINT_TRY => 'Pari,GMP,FastCalc';
+use Math::BigInt try => BIGINT_TRY;
+use Math::BigRat try => BIGINT_TRY;
+
+=head1 SYNOPSIS
+
+    use Parse::Matroska::Reader;
+    my $reader = Parse::Matroska::Reader->new($path);
+    $reader->close;
+    $reader->open(\$string_with_matroska_data);
+
+    my $elem = $reader->read_element;
+    print "Element ID: $elem->{elid}\n";
+    print "Element name: $elem->{name}\n";
+    if ($elem->{type} ne 'sub') {
+        print "Element value: $elem->get_value\n";
+    } else {
+        while (my $child = $elem->next_child) {
+            print "Child element: $child->{name}\n";
+        }
+    }
+    $reader->close;
+
+=head1 DESCRIPTION
+
+Reads EBML data, which is used in Matroska files.
+This is a low-level reader which is meant to be used as a backend
+for higher level readers. TODO: write the high level readers :)
+
+=head1 NOTE
+
+The API of this module is not yet considered stable.
+
+=method new
+
+Creates a new reader.
+Calls L</open($arg)> with its arguments if provided.
+
+=cut
+sub new {
+    my $class = shift;
+    my $self = {};
+    bless $self, $class;
+
+    $self->open(@_) if @_;
+    return $self;
+}
+
+=method open($arg)
+
+Creates the internal filehandle. The argument can be:
+
+=for :list
+* An open filehandle or L<IO::Handle> object.
+The filehandle is not C<dup()>ed, so calling L</close> in this
+object will close the given filehandle as well.
+* A scalar containing a path to a file.
+* On perl v5.14 or newer, a scalarref pointing to EBML data.
+For similar functionality in older perls, give an L<IO::String> object
+or the handle to an already C<open>ed scalarref.
+
+=cut
+sub open {
+    my ($self, $arg) = @_;
+    $self->{fh} = openhandle($arg) || IO::File->new($arg, "<:raw")
+        or croak "Can't open $arg: $!";
+}
+
+=method close
+
+Closes the internal filehandle.
+
+=cut
+sub close {
+    my ($self) = @_;
+    $self->{fh}->close;
+    delete $self->{fh};
+}
+
+# equivalent to $self->readlen(1), possibly faster
+sub _getc {
+    my ($self) = @_;
+    my $c = $self->{fh}->getc;
+    croak "Can't do read of length 1: $!" if !defined $c && $!;
+    return $c;
+}
+
+=method readlen($length)
+
+Reads C<$length> bytes from the internal filehandle.
+
+=cut
+sub readlen {
+    my ($self, $len) = @_;
+    my $data;
+    my $readlen = $self->{fh}->read($data, $len);
+    croak "Can't do read of length $len: $!"
+                 unless defined $readlen;
+    return $data;
+}
+
+# converts a byte string into an integer
+# we do so by converting the integer into a hex string (big-endian)
+# and then reading the hex-string into an integer
+sub _bin2int($) {
+    my ($bin) = @_;
+    # if the length is larger than 3
+    # the resulting integer might be larger than INT_MAX
+    if (length($bin) > 3) {
+        return Math::BigInt->from_hex(unpack("H*", $bin));
+    }
+    return hex(unpack("H*", $bin));
+}
+
+# creates a floating-point number with the given mantissa and exponent
+sub _ldexp {
+    my ($mantissa, $exponent) = @_;
+    my $r = new Math::BigRat($mantissa);
+    return $r * Math::BigRat->new(2)**$exponent;
+}
+
+# NOTE: the read_* functions are hard to read because they're ports
+# of even harder to read python functions.
+# TODO: make them readable
+
+=method read_id
+
+Reads an EBML ID atom in hexadecimal string format, suitable
+for passing to L<Parse::Matroska::Definitions/elem_by_hexid($id)>.
+
+=cut
+sub read_id {
+    my ($self) = @_;
+    my $t = $self->_getc;
+    return undef unless defined $t;
+    my $i = 0;
+    my $mask = 1<<7;
+
+    if (ord($t) == 0) {
+        croak "Matroska Syntax error: first byte of ID was \\0"
+    }
+    until (ord($t) & $mask) {
+        ++$i;
+        $mask >>= 1;
+    }
+    # return hex string of the bytes we just read
+    return unpack "H*", ($t . $self->readlen($i));
+}
+
+=method read_size
+
+Reads an EBML Data Size atom, which immediately follows
+an EBML ID atom.
+
+This returns an array consisting of:
+
+=for :list
+0. The length of the Data Size atom.
+1. The value encoded in the Data Size atom, which is the length of all the data following it.
+
+=cut
+sub read_size {
+    my ($self) = @_;
+    my $t = $self->_getc;
+    my $i = 0;
+    my $mask = 1<<7;
+
+    if (ord($t) == 0) {
+        croak "Matroska Syntax error: first byte of data size was \\0"
+    }
+    until (ord($t) & $mask) {
+        ++$i;
+        $mask >>= 1;
+    }
+    $t = $t & chr($mask-1); # strip length bits (keep only significant bits)
+    return ($i+1, _bin2int $t . $self->readlen($i));
+}
+
+=method read_str($length)
+
+Reads a string of length C<$length> bytes from the internal filehandle.
+The string is already L<Encode/decode>d from C<UTF-8>, which is the
+standard Matroska string encoding.
+
+=cut
+{
+    my $utf8 = find_encoding("UTF-8");
+    sub read_str {
+        my ($self, $length) = @_;
+        return $utf8->decode($self->readlen($length));
+    }
+}
+
+=method read_uint($length)
+
+Reads an unsigned integer of length C<$length> bytes
+from the internal filehandle.
+
+Returns a L<Math::BigInt> object if C<$length> is greater
+than 4.
+
+=cut
+sub read_uint {
+    my ($self, $length) = @_;
+    return _bin2int $self->readlen($length);
+}
+
+=method read_sint($length)
+
+Reads a signed integer of length C<$length> bytes
+from the internal filehandle.
+
+Returns a L<Math::BigInt> object if C<$length> is greater
+than 4.
+
+=cut
+sub read_sint {
+    my ($self, $length) = @_;
+    my $i = $self->read_uint($length);
+
+    # Apply 2's complement to the unsigned int
+    my $mask = int(2 ** ($length * 8 - 1));
+    # if the most significant bit is set...
+    if ($i & $mask) {
+        # subtract the MSB twice
+        $i -= 2 * $mask;
+    }
+    return $i;
+}
+
+=method read_float($length)
+
+Reads an IEEE floating point number of length C<$length>
+bytes from the internal filehandle.
+
+Only lengths C<4> and C<8> are supported (C C<float> and C<double>).
+
+=cut
+{
+    my $b1 = new Math::BigInt 1;
+
+    sub read_float {
+        my ($self, $length) = @_;
+        my $i = new Math::BigInt $self->read_uint($length)->bstr;
+        my $f;
+
+        # These evil expressions reinterpret an unsigned int as IEEE binary floats
+        if ($length == 4) {
+            $f = _ldexp(($i & ((1<<23) - 1)) + (1<<23), ($i>>23 & ((1<<8) - 1)) - 150);
+            $f = -$f if $i & ($b1<<31);
+        } elsif ($length == 8) {
+            $f = _ldexp(($i & (($b1<<52) - 1)) + ($b1<<52), ($i>>52 & ((1<<12) - 1)) - 1075);
+            $f = -$f if $i & ($b1<<63);
+        } else {
+            croak "Matroska Syntax error: unsupported IEEE float byte size $length";
+        }
+
+        return $f;
+    }
+}
+
+=method read_ebml_id($length)
+
+Reads an EBML ID when it's encoded as the data inside another
+EBML element, that is, when the enclosing element's C<type> is
+C<ebml_id>.
+
+This returns a hashref with the EBML element description as
+defined in L<Parse::Matroska::Definitions>.
+
+=cut
+sub read_ebml_id {
+    my ($self, $length) = @_;
+    return elem_by_hexid(unpack("H*", $self->readlen($length)));
+}
+
+=method skip($length)
+
+Skips C<$length> bytes in the internal filehandle.
+
+=cut
+sub skip {
+    my ($self, $len) = @_;
+    return if $self->{fh}->can('seek') && $self->{fh}->seek($len, 1);
+    $self->readlen($len);
+    return;
+}
+
+=method getpos
+
+Wrapper for L<IO::Seekable/$io-E<gt>getpos> in the internal filehandle.
+
+Returns undef if the internal filehandle can't C<getpos>.
+
+=cut
+sub getpos {
+    my ($self) = @_;
+    return undef unless $self->{fh}->can('getpos');
+    return $self->{fh}->getpos;
+}
+
+=method setpos($pos)
+
+Wrapper for L<IO::Seekable/$io-E<gt>setpos> in the internal filehandle.
+
+Returns C<undef> if the internal filehandle can't C<setpos>.
+
+Croaks if C<setpos> does not seek to the requested position,
+that is, if calling C<getpos> does not yield the same object
+as the C<$pos> argument.
+
+=cut
+sub setpos {
+    my ($self, $pos) = @_;
+    return undef unless $pos && $self->{fh}->can('setpos');
+
+    my $ret = $self->{fh}->setpos($pos);
+    croak "Cannot seek to correct position"
+        unless $self->getpos eq $pos;
+    return $ret;
+}
+
+=method read_element($read_bin)
+
+Reads a full EBML element from the internal filehandle.
+
+Returns a L<Parse::Matroska::Element> object initialized with
+the read data. If C<read_bin> is not present or is false, will
+delay-load the contents of C<binary> type elements, that is,
+they will only be loaded when calling C<get_value> on the
+returned L<Parse::Matroska::Element> object.
+
+Does not read the children of the element if its type is
+C<sub>. Look into the L<Parse::Matroska::Element> interface
+for details in how to read children elements.
+
+Pass a true C<$read_bin> if the stream being read is not
+seekable (C<getpos> is undef) and the contents of C<binary>
+elements is desired, otherwise seeking errors or internal
+filehandle corruption might occur.
+
+=cut
+sub read_element {
+    my ($self, $read_bin) = @_;
+    return undef if $self->{fh}->eof;
+
+    my $elem_pos = $self->getpos;
+
+    my $elid = $self->read_id;
+    my $elem_def = elem_by_hexid($elid);
+    my ($size_len, $content_len) = $self->read_size;
+    my $full_len = length($elid)/2 + $size_len + $content_len;
+
+    my $elem = Parse::Matroska::Element->new(
+        elid => $elid,
+        name => $elem_def && $elem_def->{name},
+        type => $elem_def && $elem_def->{valtype},
+        size_len => $size_len,
+        content_len => $content_len,
+        full_len => $full_len,
+        reader => $self,
+        elem_pos => $elem_pos,
+        data_pos => $self->getpos,
+        );
+    weaken($elem->{reader});
+
+    if (defined $elem_def) {
+        if ($elem->{type} eq 'sub') {
+            $elem->{value} = [];
+        } elsif ($elem->{type} eq 'str') {
+            $elem->{value} = $self->read_str($content_len);
+        } elsif ($elem->{type} eq 'ebml_id') {
+            $elem->{value} = $self->read_ebml_id($content_len);
+        } elsif ($elem->{type} eq 'uint') {
+            $elem->{value} = $self->read_uint($content_len);
+        } elsif ($elem->{type} eq 'sint') {
+            $elem->{value} = $self->read_sint($content_len);
+        } elsif ($elem->{type} eq 'float') {
+            $elem->{value} = $self->read_float($content_len);
+        } elsif ($elem->{type} eq 'skip') {
+            $self->skip($content_len);
+        } elsif ($elem->{type} eq 'binary') {
+            if ($read_bin) {
+                $elem->{value} = $self->readlen($content_len);
+            } else {
+                $self->skip($content_len);
+            }
+        } else {
+            die "Matroska Definition error: type $elem->{valtype} unknown"
+        }
+    } else {
+        $self->skip($content_len);
+    }
+    return $elem;
+}
+
+1;
+
+=head1 CAVEATS
+
+Children elements have to be processed as soon as an element
+with children is found, or their children ignored with
+L<Parse::Matroska::Element/skip>. Not doing so doesn't cause
+errors but results in an invalid structure, with constant C<0>
+depth.
+
+To work correctly in unseekable streams, either the contents
+of C<binary>-type elements has to be ignored or the C<read_bin>
+flag to C<read_element> has to be true.

TOOLS/lib/Parse/Matroska/Utils.pm

@@ -0,0 +1,37 @@
+use strict;
+use warnings;
+
+# ABSTRACT: internally-used helper functions
+package Parse::Matroska::Utils;
+
+use Exporter;
+our @ISA       = qw{Exporter};
+our @EXPORT_OK = qw{uniq uncamelize};
+
+=method uniq(@array)
+
+The same as L<List::MoreUtils/"uniq LIST">.
+Included to avoid depending on it since it's
+not a core module.
+
+=cut
+sub uniq(@) {
+  my %seen;
+  return grep { !$seen{$_}++ } @_;
+}
+
+=method uncamelize($string)
+
+Converts a "StringLikeTHIS" into a
+"string_like_this".
+
+=cut
+sub uncamelize($) {
+    local $_ = shift;
+    # lc followed by UC: lc_UC
+    s/(?<=[a-z])([A-Z])/_\L$1/g;
+    # UC followed by two lc: _UClclc
+    s/([A-Z])(?=[a-z]{2})/_\L$1/g;
+    # strip leading _ that the second regexp might add; lowercase all
+    s/^_//; lc
+}

TOOLS/lua/acompressor.lua

@@ -1,155 +0,0 @@
--- This script adds control to the dynamic range compression ffmpeg
--- filter including key bindings for adjusting parameters.
---
--- See https://ffmpeg.org/ffmpeg-filters.html#acompressor for explanation
--- of the parameteres.
-
-local mp = require 'mp'
-local options = require 'mp.options'
-
-local o = {
-	default_enable = false,
-	show_osd = true,
-	osd_timeout = 4000,
-	filter_label = mp.get_script_name(),
-
-	key_toggle = 'n',
-	key_increase_threshold = 'F1',
-	key_decrease_threshold = 'Shift+F1',
-	key_increase_ratio = 'F2',
-	key_decrease_ratio = 'Shift+F2',
-	key_increase_knee = 'F3',
-	key_decrease_knee = 'Shift+F3',
-	key_increase_makeup = 'F4',
-	key_decrease_makeup = 'Shift+F4',
-	key_increase_attack = 'F5',
-	key_decrease_attack = 'Shift+F5',
-	key_increase_release = 'F6',
-	key_decrease_release = 'Shift+F6',
-
-	default_threshold = -25.0,
-	default_ratio = 3.0,
-	default_knee = 2.0,
-	default_makeup = 8.0,
-	default_attack = 20.0,
-	default_release = 250.0,
-
-	step_threshold = -2.5,
-	step_ratio = 1.0,
-	step_knee = 1.0,
-	step_makeup = 1.0,
-	step_attack = 10.0,
-	step_release = 10.0,
-}
-options.read_options(o)
-
-local params = {
-	{ name = 'attack',    min=0.01, max=2000, hide_default=true,  dB=''   },
-	{ name = 'release',   min=0.01, max=9000, hide_default=true,  dB=''   },
-	{ name = 'threshold', min= -30, max=   0, hide_default=false, dB='dB' },
-	{ name = 'ratio',     min=   1, max=  20, hide_default=false, dB=''   },
-	{ name = 'knee',      min=   1, max=  10, hide_default=true,  dB='dB' },
-	{ name = 'makeup',    min=   0, max=  24, hide_default=false, dB='dB' },
-}
-
-local function parse_value(value)
-	-- Using nil here because tonumber differs between lua 5.1 and 5.2 when parsing fractions in combination with explicit base argument set to 10.
-	-- And we can't omit it because gsub returns 2 values which would get unpacked and cause more problems. Gotta love scripting languages.
-	return tonumber(value:gsub('dB$', ''), nil)
-end
-
-local function format_value(value, dB)
-	return string.format('%g%s', value, dB)
-end
-
-local function show_osd(filter)
-	if not o.show_osd then
-		return
-	end
-
-	if not filter.enabled then
-		mp.commandv('show-text', 'Dynamic range compressor: disabled', o.osd_timeout)
-		return
-	end
-
-	local pretty = {}
-	for _,param in ipairs(params) do
-		local value = parse_value(filter.params[param.name])
-		if not (param.hide_default and value == o['default_' .. param.name]) then
-			pretty[#pretty+1] = string.format('%s: %g%s', param.name:gsub("^%l", string.upper), value, param.dB)
-		end
-	end
-
-	if #pretty == 0 then
-		pretty = ''
-	else
-		pretty = '\n(' .. table.concat(pretty, ', ') .. ')'
-	end
-
-	mp.commandv('show-text', 'Dynamic range compressor: enabled' .. pretty, o.osd_timeout)
-end
-
-local function get_filter()
-	local af = mp.get_property_native('af', {})
-
-	for i = 1, #af do
-		if af[i].label == o.filter_label then
-			return af, i
-		end
-	end
-
-	af[#af+1] = {
-		name = 'acompressor',
-		label = o.filter_label,
-		enabled = false,
-		params = {},
-	}
-
-	for _,param in pairs(params) do
-		af[#af].params[param.name] = format_value(o['default_' .. param.name], param.dB)
-	end
-
-	return af, #af
-end
-
-local function toggle_acompressor()
-	local af, i = get_filter()
-	af[i].enabled = not af[i].enabled
-	mp.set_property_native('af', af)
-	show_osd(af[i])
-end
-
-local function update_param(name, increment)
-	for _,param in pairs(params) do
-		if param.name == string.lower(name) then
-			local af, i = get_filter()
-			local value = parse_value(af[i].params[param.name])
-			value = math.max(param.min, math.min(value + increment, param.max))
-			af[i].params[param.name] = format_value(value, param.dB)
-			af[i].enabled = true
-			mp.set_property_native('af', af)
-			show_osd(af[i])
-			return
-		end
-	end
-
-	mp.msg.error('Unknown parameter "' .. name .. '"')
-end
-
-mp.add_key_binding(o.key_toggle, "toggle-acompressor", toggle_acompressor)
-mp.register_script_message('update-param', update_param)
-
-for _,param in pairs(params) do
-	for direction,step in pairs({increase=1, decrease=-1}) do
-		mp.add_key_binding(o['key_' .. direction .. '_' .. param.name],
-		                   'acompressor-' .. direction .. '-' .. param.name,
-		                   function() update_param(param.name, step*o['step_' .. param.name]); end,
-		                   { repeatable = true })
-	end
-end
-
-if o.default_enable then
-	local af, i = get_filter()
-	af[i].enabled = true
-	mp.set_property_native('af', af)
-end

TOOLS/lua/audio-hotplug-test.lua

@@ -6,3 +6,8 @@ mp.observe_property("audio-device-list", "native", function(name, val)
         print("  - '" .. e.name .. "' (" .. e.description .. ")")
     end
 end)
+
+mp.observe_property("audio-out-detected-device", "native", function(name, val)
+    print("Detected audio device changed:")
+    print("  - '" .. val)
+end)

TOOLS/lua/autocrop.lua

@@ -66,8 +66,8 @@ function autocrop_start()
     -- insert the cropdetect filter
     ret=mp.command(
         string.format(
-            'vf add @%s:cropdetect=limit=%f:round=2:reset=0',
-            cropdetect_label, 24/255
+            'vf add @%s:lavfi=graph="cropdetect=limit=24:round=2:reset=0"',
+            cropdetect_label
         )
     )
     -- wait to gather data
@@ -79,7 +79,6 @@ function do_crop()
     local cropdetect_metadata = mp.get_property_native(
         string.format("vf-metadata/%s", cropdetect_label)
     )
-
     -- use it to crop if its valid
     if cropdetect_metadata then
         if cropdetect_metadata["lavfi.cropdetect.w"]
@@ -87,7 +86,7 @@ function do_crop()
             and cropdetect_metadata["lavfi.cropdetect.x"]
             and cropdetect_metadata["lavfi.cropdetect.y"]
         then
-            mp.command(string.format("vf add @%s:lavfi-crop=w=%s:h=%s:x=%s:y=%s",
+            mp.command(string.format("vf add @%s:crop=%s:%s:%s:%s",
                                      crop_label,
                                      cropdetect_metadata["lavfi.cropdetect.w"],
                                      cropdetect_metadata["lavfi.cropdetect.h"],

TOOLS/lua/autodeint.lua

@@ -3,13 +3,13 @@
 -- currently playing video.
 --
 -- It registers the key-binding ctrl+d, which when pressed, inserts the filters
--- ``vf=idet,lavfi-pullup,idet``. After 4 seconds, it removes these
+-- ``vf=lavfi=idet,pullup,vf=lavfi=idet``. After 4 seconds, it removes these
 -- filters and decides whether the content is progressive, interlaced, or
 -- telecined and the interlacing field dominance.
 --
 -- Based on this information, it may set mpv's ``deinterlace`` property (which
 -- usually inserts the yadif filter), or insert the ``pullup`` filter if the
--- content is telecined.  It also sets field dominance with lavfi setfield.
+-- content is telecined.  It also sets mpv's ``field-dominance`` property.
 --
 -- OPTIONS:
 -- The default detection time may be overridden by adding
@@ -22,14 +22,16 @@
 -- To see counts of the various types of frames for each detection phase,
 -- the verbosity can be increased with
 --
--- --msg-level=autodeint=v
+-- --msg-level autodeint=v
+--
+-- This script requires a recent version of ffmpeg for which the idet
+-- filter adds the required metadata.
 
 require "mp.msg"
 
 script_name = mp.get_script_name()
 detect_label = string.format("%s-detect", script_name)
 pullup_label = string.format("%s", script_name)
-dominance_label = string.format("%s-dominance", script_name)
 ivtc_detect_label = string.format("%s-ivtc-detect", script_name)
 
 -- number of seconds to gather cropdetect data
@@ -53,10 +55,6 @@ function del_filter_if_present(label)
     return false
 end
 
-local function add_vf(label, filter)
-    return mp.command(('vf add @%s:%s'):format(label, filter))
-end
-
 function start_detect()
     -- exit if detection is already in progress
     if timer then
@@ -66,13 +64,11 @@ function start_detect()
 
     mp.set_property("deinterlace","no")
     del_filter_if_present(pullup_label)
-    del_filter_if_present(dominance_label)
 
-    -- insert the detection filters
-    if not (add_vf(detect_label, 'idet') and
-            add_vf(dominance_label, 'setfield=mode=auto') and
-            add_vf(pullup_label, 'lavfi-pullup') and
-            add_vf(ivtc_detect_label, 'idet')) then
+    -- insert the detection filter
+    local cmd = string.format('vf add @%s:lavfi=graph="idet",@%s:pullup,@%s:lavfi=graph="idet"',
+                              detect_label, pullup_label, ivtc_detect_label)
+    if not mp.command(cmd) then
         mp.msg.error("failed to insert detection filters")
         return
     end
@@ -92,12 +88,12 @@ progressive, interlaced_tff, interlaced_bff, interlaced = 0, 1, 2, 3, 4
 function judge(label)
     -- get the metadata
     local result = mp.get_property_native(string.format("vf-metadata/%s", label))
-    local num_tff          = tonumber(result["lavfi.idet.multiple.tff"])
-    local num_bff          = tonumber(result["lavfi.idet.multiple.bff"])
-    local num_progressive  = tonumber(result["lavfi.idet.multiple.progressive"])
-    local num_undetermined = tonumber(result["lavfi.idet.multiple.undetermined"])
-    local num_interlaced   = num_tff + num_bff
-    local num_determined   = num_interlaced + num_progressive
+    num_tff          = tonumber(result["lavfi.idet.multiple.tff"])
+    num_bff          = tonumber(result["lavfi.idet.multiple.bff"])
+    num_progressive  = tonumber(result["lavfi.idet.multiple.progressive"])
+    num_undetermined = tonumber(result["lavfi.idet.multiple.undetermined"])
+    num_interlaced   = num_tff + num_bff
+    num_determined   = num_interlaced + num_progressive
 
     mp.msg.verbose(label.." progressive    = "..num_progressive)
     mp.msg.verbose(label.." interlaced-tff = "..num_tff)
@@ -120,33 +116,26 @@ end
 
 function select_filter()
     -- handle the first detection filter results
-    local verdict = judge(detect_label)
-    local ivtc_verdict = judge(ivtc_detect_label)
-    local dominance = "auto"
+    verdict = judge(detect_label)
     if verdict == progressive then
         mp.msg.info("progressive: doing nothing")
         stop_detect()
-        del_filter_if_present(dominance_label)
-        del_filter_if_present(pullup_label)
         return
-    else
-        if verdict == interlaced_tff then
-            dominance = "tff"
-            add_vf(dominance_label, 'setfield=mode='..dominance)
-        elseif verdict == interlaced_bff then
-            dominance = "bff"
-            add_vf(dominance_label, 'setfield=mode='..dominance)
-        else
-            del_filter_if_present(dominance_label)
-        end
+    elseif verdict == interlaced_tff then
+        mp.set_property("field-dominance", "top")
+    elseif verdict == interlaced_bff then
+        mp.set_property("field-dominance", "bottom")
+    elseif verdict == interlaced then
+        mp.set_property("field-dominance", "auto")
     end
 
     -- handle the ivtc detection filter results
-    if ivtc_verdict == progressive then
-        mp.msg.info(string.format("telecined with %s field dominance: using pullup", dominance))
+    verdict = judge(ivtc_detect_label)
+    if verdict == progressive then
+        mp.msg.info(string.format("telecinied with %s field dominance: using pullup", mp.get_property("field-dominance")))
         stop_detect()
     else
-        mp.msg.info(string.format("interlaced with %s field dominance: setting deinterlace property", dominance))
+        mp.msg.info(string.format("interlaced with %s field dominance: setting deinterlace property", mp.get_property("field-dominance")))
         del_filter_if_present(pullup_label)
         mp.set_property("deinterlace","yes")
         stop_detect()

TOOLS/lua/autoload.lua

@@ -7,13 +7,6 @@
 -- Add at most 5000 * 2 files when starting a file (before + after).
 MAXENTRIES = 5000
 
-local options = require 'mp.options'
-
-o = {
-    disabled = false
-}
-options.read_options(o)
-
 function Set (t)
     local set = {}
     for _, v in pairs(t) do set[v] = true end
@@ -22,7 +15,7 @@ end
 
 EXTENSIONS = Set {
     'mkv', 'avi', 'mp4', 'ogv', 'webm', 'rmvb', 'flv', 'wmv', 'mpeg', 'mpg', 'm4v', '3gp',
-    'mp3', 'wav', 'ogm', 'flac', 'm4a', 'wma', 'ogg', 'opus',
+    'mp3', 'wav', 'ogv', 'flac', 'm4a', 'wma',
 }
 
 mputils = require 'mp.utils'
@@ -32,7 +25,7 @@ function add_files_at(index, files)
     local oldcount = mp.get_property_number("playlist-count", 1)
     for i = 1, #files do
         mp.commandv("loadfile", files[i], "append")
-        mp.commandv("playlist-move", oldcount + i - 1, index + i - 1)
+        mp.commandv("playlist_move", oldcount + i - 1, index + i - 1)
     end
 end
 
@@ -53,41 +46,10 @@ table.filter = function(t, iter)
     end
 end
 
--- splitbynum and alnumcomp from alphanum.lua (C) Andre Bogus
--- Released under the MIT License
--- http://www.davekoelle.com/files/alphanum.lua
-
--- split a string into a table of number and string values
-function splitbynum(s)
-    local result = {}
-    for x, y in (s or ""):gmatch("(%d*)(%D*)") do
-        if x ~= "" then table.insert(result, tonumber(x)) end
-        if y ~= "" then table.insert(result, y) end
-    end
-    return result
-end
-
-function clean_key(k)
-    k = (' '..k..' '):gsub("%s+", " "):sub(2, -2):lower()
-    return splitbynum(k)
-end
-
--- compare two strings
-function alnumcomp(x, y)
-    local xt, yt = clean_key(x), clean_key(y)
-    for i = 1, math.min(#xt, #yt) do
-        local xe, ye = xt[i], yt[i]
-        if type(xe) == "string" then ye = tostring(ye)
-        elseif type(ye) == "string" then xe = tostring(xe) end
-        if xe ~= ye then return xe < ye end
-    end
-    return #xt < #yt
-end
-
 function find_and_add_entries()
     local path = mp.get_property("path", "")
     local dir, filename = mputils.split_path(path)
-    if o.disabled or #dir == 0 then
+    if #dir == 0 then
         return
     end
     local pl_count = mp.get_property_number("playlist-count", 1)
@@ -103,16 +65,20 @@ function find_and_add_entries()
         return
     end
     table.filter(files, function (v, k)
-        if string.match(v, "^%.") then
-            return false
-        end
         local ext = get_extension(v)
         if ext == nil then
             return false
         end
         return EXTENSIONS[string.lower(ext)]
     end)
-    table.sort(files, alnumcomp)
+    table.sort(files, function (a, b)
+        local len = string.len(a) - string.len(b)
+        if len ~= 0 then -- case for ordering filename ending with such as X.Y.Z
+            local ext = string.len(get_extension(a)) + 1
+            return string.sub(a, 1, -ext) < string.sub(b, 1, -ext)
+        end
+        return string.lower(a) < string.lower(b)
+    end)
 
     if dir == "." then
         dir = ""

TOOLS/lua/drc-control.lua

@@ -0,0 +1,99 @@
+-- This script enables live control of the dynamic range compression
+-- (drc) audio filter while the video is playing back. This can be
+-- useful to avoid having to stop and restart mpv to adjust filter
+-- parameters. See the entry for "drc" under the "AUDIO FILTERS"
+-- section of the man page for a complete description of the filter.
+--
+-- This script registers the key-binding "\" to toggle the filter between
+--
+-- * off
+-- * method=1 (single-sample smoothing)
+-- * method=2 (multi-sample smoothing)
+--
+-- It registers the keybindings ctrl+9/ctrl+0 to decrease/increase the
+-- target ampltiude. These keys will insert the filter at the default
+-- target amplitude of 0.25 if it was not previously present.
+--
+-- OSD feedback of the current filter state is displayed on pressing
+-- each bound key.
+
+script_name = mp.get_script_name()
+
+function print_state(params)
+    if params then
+        mp.osd_message(script_name..":\n"
+                           .."method = "..params["method"].."\n"
+                           .."target = "..params["target"])
+    else
+        mp.osd_message(script_name..":\noff")
+    end
+end
+
+function get_index_of_drc(afs)
+    for i,af in pairs(afs) do
+        if af["label"] == script_name then
+            return i
+        end
+    end
+end
+
+function append_drc(afs)
+    afs[#afs+1] = {
+        name   = "drc",
+        label  = script_name,
+        params = {
+            method = "1",
+            target = "0.25"
+        }
+    }
+    print_state(afs[#afs]["params"])
+end
+
+function modify_or_create_af(fun)
+    afs = mp.get_property_native("af")
+    i = get_index_of_drc(afs)
+    if not i then
+        append_drc(afs)
+    else
+        fun(afs, i)
+    end
+    mp.set_property_native("af", afs)
+end
+
+function drc_toggle_method_handler()
+    modify_or_create_af(
+        function (afs, i)
+            new_method=(afs[i]["params"]["method"]+1)%3
+            if new_method == 0 then
+                table.remove(afs, i)
+                print_state(nil)
+            else
+                afs[i]["params"]["method"] = tostring((afs[i]["params"]["method"])%2+1)
+                print_state(afs[i]["params"])
+            end
+        end
+    )
+end
+
+function drc_scale_target(factor)
+    modify_or_create_af(
+        function (afs)
+            afs[i]["params"]["target"] = tostring(afs[i]["params"]["target"]*factor)
+            print_state(afs[i]["params"])
+        end
+    )
+end
+
+function drc_louder_handler()
+    drc_scale_target(2.0)
+end
+
+function drc_quieter_handler()
+    drc_scale_target(0.5)
+end
+
+-- toggle between off, method 1 and method 2
+mp.add_key_binding("\\", "drc_toggle_method", drc_toggle_method_handler)
+-- increase or decrease target volume
+mp.add_key_binding("ctrl+9", "drc_quieter", drc_quieter_handler)
+mp.add_key_binding("ctrl+0", "drc_louder", drc_louder_handler)

TOOLS/lua/observe-all.lua

@@ -6,17 +6,9 @@
 
 local utils = require("mp.utils")
 
-function observe(name)
+for i,name in ipairs(mp.get_property_native("property-list")) do
     mp.observe_property(name, "native", function(name, val)
         print("property '" .. name .. "' changed to '" ..
               utils.to_string(val) .. "'")
     end)
 end
-
-for i,name in ipairs(mp.get_property_native("property-list")) do
-    observe(name)
-end
-
-for i,name in ipairs(mp.get_property_native("options")) do
-    observe("options/" .. name)
-end

TOOLS/lua/status-line.lua

@@ -18,10 +18,10 @@ function update_status_line()
         atsl("(Buffering) ")
     end
 
-    if mp.get_property("aid") ~= "no" then
+    if mp.get_property("vid") ~= "no" then
         atsl("A")
     end
-    if mp.get_property("vid") ~= "no" then
+    if mp.get_property("aid") ~= "no" then
         atsl("V")
     end
 
@@ -43,7 +43,7 @@ function update_status_line()
 
     r = mp.get_property_number("avsync", nil)
     if r ~= nil then
-        atsl(string.format(" A-V: %f", r))
+        atsl(string.format(" A-V: %7.3f", r))
     end
 
     r = mp.get_property("total-avsync-change", 0)
@@ -51,24 +51,12 @@ function update_status_line()
         atsl(string.format(" ct:%7.3f", r))
     end
 
-    r = mp.get_property_number("decoder-drop-frame-count", -1)
+    r = mp.get_property_number("drop-frame-count", -1)
     if r > 0 then
         atsl(" Late: ")
         atsl(r)
     end
 
-    r = mp.get_property_osd("video-bitrate")
-    if r ~= nil and r ~= "" then
-        atsl(" Vb: ")
-        atsl(r)
-    end
-
-    r = mp.get_property_osd("audio-bitrate")
-    if r ~= nil and r ~= "" then
-        atsl(" Ab: ")
-        atsl(r)
-    end
-
     r = mp.get_property_number("cache", 0)
     if r > 0 then
         atsl(string.format(" Cache: %d%% ", r))
@@ -78,15 +66,6 @@ function update_status_line()
     mp.set_property("options/term-status-msg", newStatus)
 end
 
-timer = mp.add_periodic_timer(1, update_status_line)
+-- Register the event
+mp.register_event("tick", update_status_line)
 
-function on_pause_change(name, value)
-    if value == false then
-        timer:resume()
-    else
-        timer:stop()
-    end
-    mp.add_timeout(0.1, update_status_line)
-end
-mp.observe_property("pause", "bool", on_pause_change)
-mp.register_event("seek", update_status_line)

TOOLS/matroska.pl

@@ -0,0 +1,169 @@
+#! /usr/bin/env perl
+
+# Generate C definitions for parsing Matroska files.
+
+use strict;
+use warnings;
+
+use FindBin;
+use lib "$FindBin::Bin/lib";
+use Parse::Matroska::Definitions;
+use Parse::Matroska::Reader;
+
+use Getopt::Long;
+use List::Util qw{max};
+
+my @global_elem_list = @Parse::Matroska::Definitions::global_elem_list;
+
+Getopt::Long::Configure(qw{auto_version auto_help});
+my %opt;
+GetOptions(\%opt,
+    "generate-header",
+    "generate-definitions",
+    "full",
+    );
+
+if ($opt{"generate-header"}) {
+    generate_c_header();
+} elsif ($opt{"generate-definitions"}) {
+    generate_c_definitions();
+} else {
+    for (@ARGV) {
+        my $reader = Parse::Matroska::Reader->new($_ eq '-' ? \*STDIN : $_) or die $!;
+        while (my $elem = $reader->read_element($_ eq '-')) {
+            process_elem($elem, $_ eq '-');
+        }
+    }
+}
+
+# Generate declarations for libmpdemux/ebml_types.h
+sub generate_c_header {
+    print "/* Generated by TOOLS/matroska.pl, do not edit manually */\n\n";
+
+    # Write a #define for the ElementID of each known element
+    for my $el (@global_elem_list) {
+        printf "#define %-40s 0x%s\n", $el->{definename}, $el->{elid};
+    }
+    print "\n";
+
+    # Define a struct for each ElementID that has child elements
+    for my $el (@global_elem_list) {
+        next unless $el->{subelements};
+        print "\nstruct $el->{structname} {\n";
+
+        # Figure out the length of the longest variable name
+        # Used for pretty-printing in the next step
+        my $l = max(map { length $_->{valname} } values %{$el->{subelements}});
+
+        # Output each variable, with pointers for array (multiple) elements
+        for my $subel (sort { $a->{definename} cmp $b->{definename} } values %{$el->{subelements}}) {
+            printf "    %-${l}s %s%s;\n",
+                $subel->{valname}, $subel->{multiple}?'*':' ', $subel->{fieldname};
+        }
+        print "\n";
+
+        # Output a counter variable for each element
+        # (presence/absence for scalars, item count for arrays)
+        for my $subel (sort values %{$el->{subelements}}) {
+            print "    int n_$subel->{fieldname};\n"
+        }
+        print "};\n";
+    }
+    print "\n";
+
+    # Output extern references for ebml_elem_desc structs for each of the elements
+    # These are defined by generate_c_definitions
+    for my $el (@global_elem_list) {
+        next unless $el->{subelements};
+        print "extern const struct ebml_elem_desc $el->{structname}_desc;\n";
+    }
+    print "\n";
+
+    # Output the max number of sub-elements a known element might have
+    printf "#define MAX_EBML_SUBELEMENTS %d\n",
+        max(map { scalar keys %{$_->{subelements}} }
+            grep { $_->{subelements} } @global_elem_list);
+}
+
+# Generate definitions for libmpdemux/ebml_defs.c
+sub generate_c_definitions {
+    print "/* Generated by TOOLS/matroska.pl, do not edit manually */\n\n";
+    # ebml_defs.c uses macros declared in ebml.c
+    for my $el (@global_elem_list) {
+        print "\n";
+        if ($el->{subelements}) {
+            # set N for the next macros
+            print "#define N $el->{fieldname}\n";
+
+            # define a struct ebml_$N_desc and gets ready to define fields
+            # this secretly opens two scopes; hence the }}; at the end
+            print "E_S(\"$el->{name}\", ".scalar(keys %{$el->{subelements}}).")\n";
+
+            # define a field for each subelement
+            # also does lots of macro magic, but doesn't open a scope
+            for my $subel (sort { $a->{definename} cmp $b->{definename} } values %{$el->{subelements}}) {
+                print "F($subel->{definename}, $subel->{fieldname}, ".
+                    ($subel->{multiple}?'1':'0').")\n";
+            }
+            # close the struct
+            print "}};\n";
+
+            # unset N since we've used it
+            print "#undef N\n";
+        } else {
+            print "E(\"$el->{name}\", $el->{fieldname}, $el->{ebmltype})\n";
+        }
+    }
+}
+
+sub repr {
+    my @ret;
+    foreach (@_) {
+        if (/'/) {
+            s/"/\\"/g;
+            push @ret, "\"$_\"";
+        } else {
+            push @ret, "'$_'";
+        }
+    }
+    return @ret if wantarray;
+    return pop @ret if defined wantarray;
+    return;
+}
+
+sub process_elem {
+    my ($elem, $read_bin) = @_;
+    unless ($opt{full}) {
+        if ($elem->{name} eq 'Cluster' || $elem->{name} eq 'Cues') {
+            $elem->skip;
+            return;
+        }
+    }
+    die unless $elem;
+
+    if ($elem->{type} ne 'skip') {
+        print "$elem->{depth} $elem->{elid} $elem->{name} size: $elem->{content_len} value: ";
+    }
+
+    if ($elem->{type} eq 'sub') {
+        print "subelements:\n";
+        while (my $chld = $elem->next_child($read_bin)) {
+            process_elem($chld);
+        }
+    } elsif ($elem->{type} eq 'binary') {
+        my $t = "<skipped $elem->{content_len} bytes>";
+        if ($elem->{content_len} < 20) {
+            $t = unpack "H*", $elem->get_value;
+        }
+        print "binary $t\n";
+        delete $elem->{value};
+    } elsif ($elem->{type} eq 'ebml_id') {
+        print "binary $elem->{value}->{elid} (".($elem->{value}->{name}||"UNKNOWN").")\n";
+    } elsif ($elem->{type} eq 'skip') {
+        # skip
+    } elsif ($elem->{type} eq 'str') {
+        print "string ". repr($elem->get_value) . "\n";
+    } else {
+        print "$elem->{type} ". $elem->get_value ."\n";
+    }
+}

TOOLS/matroska.py

@@ -1,477 +0,0 @@
-#!/usr/bin/env python3
-"""
-Generate C definitions for parsing Matroska files.
-Can also be used to directly parse Matroska files and display their contents.
-"""
-
-#
-# This file is part of mpv.
-#
-# mpv is free software; you can redistribute it and/or
-# modify it under the terms of the GNU Lesser General Public
-# License as published by the Free Software Foundation; either
-# version 2.1 of the License, or (at your option) any later version.
-#
-# mpv is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU Lesser General Public License for more details.
-#
-# You should have received a copy of the GNU Lesser General Public
-# License along with mpv.  If not, see <http://www.gnu.org/licenses/>.
-#
-
-# for compatibility with Python 2.x
-from __future__ import print_function
-
-elements_ebml = (
-    'EBML, 1a45dfa3, sub', (
-        'EBMLVersion, 4286, uint',
-        'EBMLReadVersion, 42f7, uint',
-        'EBMLMaxIDLength, 42f2, uint',
-        'EBMLMaxSizeLength, 42f3, uint',
-        'DocType, 4282, str',
-        'DocTypeVersion, 4287, uint',
-        'DocTypeReadVersion, 4285, uint',
-    ),
-
-    'CRC32, bf, binary',
-    'Void, ec, binary',
-)
-
-elements_matroska = (
-    'Segment, 18538067, sub', (
-
-        'SeekHead*, 114d9b74, sub', (
-            'Seek*, 4dbb, sub', (
-                'SeekID, 53ab, ebml_id',
-                'SeekPosition, 53ac, uint',
-            ),
-        ),
-
-        'Info*, 1549a966, sub', (
-            'SegmentUID, 73a4, binary',
-            'PrevUID, 3cb923, binary',
-            'NextUID, 3eb923, binary',
-            'TimecodeScale, 2ad7b1, uint',
-            'DateUTC, 4461, sint',
-            'Title, 7ba9, str',
-            'MuxingApp, 4d80, str',
-            'WritingApp, 5741, str',
-            'Duration, 4489, float',
-        ),
-
-        'Cluster*, 1f43b675, sub', (
-            'Timecode, e7, uint',
-            'BlockGroup*, a0, sub', (
-                'Block, a1, binary',
-                'BlockDuration, 9b, uint',
-                'ReferenceBlock*, fb, sint',
-                'DiscardPadding,  75A2, sint',
-                'BlockAdditions, 75A1, sub', (
-                    'BlockMore*, A6, sub', (
-                        'BlockAddID, EE, uint',
-                        'BlockAdditional, A5, binary',
-                    ),
-                ),
-            ),
-            'SimpleBlock*, a3, binary',
-        ),
-
-        'Tracks*, 1654ae6b, sub', (
-            'TrackEntry*, ae, sub', (
-                'TrackNumber, d7, uint',
-                'TrackUID, 73c5, uint',
-                'TrackType, 83, uint',
-                'FlagEnabled, b9, uint',
-                'FlagDefault, 88, uint',
-                'FlagForced, 55aa, uint',
-                'FlagLacing, 9c, uint',
-                'MinCache, 6de7, uint',
-                'MaxCache, 6df8, uint',
-                'DefaultDuration, 23e383, uint',
-                'TrackTimecodeScale, 23314f, float',
-                'MaxBlockAdditionID, 55ee, uint',
-                'Name, 536e, str',
-                'Language, 22b59c, str',
-                'CodecID, 86, str',
-                'CodecPrivate, 63a2, binary',
-                'CodecName, 258688, str',
-                'CodecDecodeAll, aa, uint',
-                'CodecDelay, 56aa, uint',
-                'SeekPreRoll, 56bb, uint',
-                'Video, e0, sub', (
-                    'FlagInterlaced, 9a, uint',
-                    'PixelWidth, b0, uint',
-                    'PixelHeight, ba, uint',
-                    'DisplayWidth, 54b0, uint',
-                    'DisplayHeight, 54ba, uint',
-                    'DisplayUnit, 54b2, uint',
-                    'FrameRate, 2383e3, float',
-                    'ColourSpace, 2eb524, binary',
-                    'StereoMode, 53b8, uint',
-                    'Colour, 55b0, sub', (
-                        'MatrixCoefficients,      55B1, uint',
-                        'BitsPerChannel,          55B2, uint',
-                        'ChromaSubsamplingHorz,   55B3, uint',
-                        'ChromaSubsamplingVert,   55B4, uint',
-                        'CbSubsamplingHorz,       55B5, uint',
-                        'CbSubsamplingVert,       55B6, uint',
-                        'ChromaSitingHorz,        55B7, uint',
-                        'ChromaSitingVert,        55B8, uint',
-                        'Range,                   55B9, uint',
-                        'TransferCharacteristics, 55BA, uint',
-                        'Primaries,               55BB, uint',
-                        'MaxCLL,                  55BC, uint',
-                        'MaxFALL,                 55BD, uint',
-                        'MasteringMetadata,       55D0, sub', (
-                            'PrimaryRChromaticityX,   55D1, float',
-                            'PrimaryRChromaticityY,   55D2, float',
-                            'PrimaryGChromaticityX,   55D3, float',
-                            'PrimaryGChromaticityY,   55D4, float',
-                            'PrimaryBChromaticityX,   55D5, float',
-                            'PrimaryBChromaticityY,   55D6, float',
-                            'WhitePointChromaticityX, 55D7, float',
-                            'WhitePointChromaticityY, 55D8, float',
-                            'LuminanceMax,            55D9, float',
-                            'LuminanceMin,            55DA, float',
-                        ),
-                    ),
-                    'Projection, 7670, sub', (
-                        'ProjectionType, 7671, uint',
-                        'ProjectionPrivate, 7672, binary',
-                        'ProjectionPoseYaw, 7673, float',
-                        'ProjectionPosePitch, 7674, float',
-                        'ProjectionPoseRoll, 7675, float',
-                    ),
-                ),
-                'Audio, e1, sub', (
-                    'SamplingFrequency, b5, float',
-                    'OutputSamplingFrequency, 78b5, float',
-                    'Channels, 9f, uint',
-                    'BitDepth, 6264, uint',
-                ),
-                'ContentEncodings, 6d80, sub', (
-                    'ContentEncoding*, 6240, sub', (
-                        'ContentEncodingOrder, 5031, uint',
-                        'ContentEncodingScope, 5032, uint',
-                        'ContentEncodingType, 5033, uint',
-                        'ContentCompression, 5034, sub', (
-                            'ContentCompAlgo, 4254, uint',
-                            'ContentCompSettings, 4255, binary',
-                        ),
-                    ),
-                ),
-            ),
-        ),
-
-        'Cues, 1c53bb6b, sub', (
-            'CuePoint*, bb, sub', (
-                'CueTime, b3, uint',
-                'CueTrackPositions*, b7, sub', (
-                    'CueTrack, f7, uint',
-                    'CueClusterPosition, f1, uint',
-                    'CueRelativePosition, f0, uint',
-                    'CueDuration, b2, uint',
-                ),
-            ),
-        ),
-
-        'Attachments, 1941a469, sub', (
-            'AttachedFile*, 61a7, sub', (
-                'FileDescription, 467e, str',
-                'FileName, 466e, str',
-                'FileMimeType, 4660, str',
-                'FileData, 465c, binary',
-                'FileUID, 46ae, uint',
-            ),
-        ),
-
-        'Chapters, 1043a770, sub', (
-            'EditionEntry*, 45b9, sub', (
-                'EditionUID, 45bc, uint',
-                'EditionFlagHidden, 45bd, uint',
-                'EditionFlagDefault, 45db, uint',
-                'EditionFlagOrdered, 45dd, uint',
-                'ChapterAtom*, b6, sub', (
-                    'ChapterUID, 73c4, uint',
-                    'ChapterTimeStart, 91, uint',
-                    'ChapterTimeEnd, 92, uint',
-                    'ChapterFlagHidden, 98, uint',
-                    'ChapterFlagEnabled, 4598, uint',
-                    'ChapterSegmentUID, 6e67, binary',
-                    'ChapterSegmentEditionUID, 6ebc, uint',
-                    'ChapterDisplay*, 80, sub', (
-                        'ChapString, 85, str',
-                        'ChapLanguage*, 437c, str',
-                        'ChapCountry*, 437e, str',
-                    ),
-                ),
-            ),
-        ),
-        'Tags*, 1254c367, sub', (
-            'Tag*, 7373, sub', (
-                'Targets, 63c0, sub', (
-                    'TargetTypeValue, 68ca, uint',
-                    'TargetTrackUID, 63c5, uint',
-                    'TargetEditionUID, 63c9, uint',
-                    'TargetChapterUID, 63c4, uint',
-                    'TargetAttachmentUID, 63c6, uint',
-                 ),
-                'SimpleTag*, 67c8, sub', (
-                    'TagName, 45a3, str',
-                    'TagLanguage, 447a, str',
-                    'TagString, 4487, str'
-                ),
-            ),
-        ),
-    ),
-)
-
-
-import sys
-from math import ldexp
-from binascii import hexlify
-
-def byte2num(s):
-    return int(hexlify(s), 16)
-
-class EOF(Exception): pass
-
-def camelcase_to_words(name):
-    parts = []
-    start = 0
-    for i in range(1, len(name)):
-        if name[i].isupper() and (name[i-1].islower() or
-                                  name[i+1:i+2].islower()):
-            parts.append(name[start:i])
-            start = i
-    parts.append(name[start:])
-    return '_'.join(parts).lower()
-
-class MatroskaElement(object):
-
-    def __init__(self, name, elid, valtype, namespace):
-        self.name = name
-        self.definename = '{0}_ID_{1}'.format(namespace, name.upper())
-        self.fieldname = camelcase_to_words(name)
-        self.structname = 'ebml_' + self.fieldname
-        self.elid = elid
-        self.valtype = valtype
-        if valtype == 'sub':
-            self.ebmltype = 'EBML_TYPE_SUBELEMENTS'
-            self.valname = 'struct ' + self.structname
-        else:
-            self.ebmltype = 'EBML_TYPE_' + valtype.upper()
-            try:
-                self.valname = {'uint': 'uint64_t', 'str': 'char *',
-                                'binary': 'bstr', 'ebml_id': 'uint32_t',
-                                'float': 'double', 'sint': 'int64_t',
-                                }[valtype]
-            except KeyError:
-                raise SyntaxError('Unrecognized value type ' + valtype)
-        self.subelements = ()
-
-    def add_subelements(self, subelements):
-        self.subelements = subelements
-        self.subids = set(x[0].elid for x in subelements)
-
-elementd = {}
-elementlist = []
-def parse_elems(l, namespace):
-    subelements = []
-    for el in l:
-        if isinstance(el, str):
-            name, hexid, eltype = [x.strip() for x in el.split(',')]
-            hexid = hexid.lower()
-            multiple = name.endswith('*')
-            name = name.strip('*')
-            new = MatroskaElement(name, hexid, eltype, namespace)
-            elementd[hexid] = new
-            elementlist.append(new)
-            subelements.append((new, multiple))
-        else:
-            new.add_subelements(parse_elems(el, namespace))
-    return subelements
-
-parse_elems(elements_ebml, 'EBML')
-parse_elems(elements_matroska, 'MATROSKA')
-
-def printf(out, *args):
-    out.write(u' '.join([str(x) for x in args]))
-    out.write(u'\n')
-
-def generate_C_header(out):
-    printf(out, '// Generated by TOOLS/matroska.py, do not edit manually')
-    printf(out)
-
-    for el in elementlist:
-        printf(out, '#define {0.definename:40} 0x{0.elid}'.format(el))
-
-    printf(out)
-
-    for el in reversed(elementlist):
-        if not el.subelements:
-            continue
-        printf(out)
-        printf(out, 'struct {0.structname} {{'.format(el))
-        l = max(len(subel.valname) for subel, multiple in el.subelements)+1
-        for subel, multiple in el.subelements:
-            printf(out, '    {e.valname:{l}} {star}{e.fieldname};'.format(
-                        e=subel, l=l, star=' *'[multiple]))
-        printf(out)
-        for subel, multiple in el.subelements:
-            printf(out, '    int  n_{0.fieldname};'.format(subel))
-        printf(out, '};')
-
-    for el in elementlist:
-        if not el.subelements:
-            continue
-        printf(out, 'extern const struct ebml_elem_desc {0.structname}_desc;'.format(el))
-
-    printf(out)
-    printf(out, '#define MAX_EBML_SUBELEMENTS', max(len(el.subelements)
-                                                    for el in elementlist))
-
-
-def generate_C_definitions(out):
-    printf(out, '// Generated by TOOLS/matroska.py, do not edit manually')
-    printf(out)
-    for el in reversed(elementlist):
-        printf(out)
-        if el.subelements:
-            printf(out, '#define N', el.fieldname)
-            printf(out, 'E_S("{0}", {1})'.format(el.name, len(el.subelements)))
-            for subel, multiple in el.subelements:
-                printf(out, 'F({0.definename}, {0.fieldname}, {1})'.format(
-                            subel, int(multiple)))
-            printf(out, '}};')
-            printf(out, '#undef N')
-        else:
-            printf(out, 'E("{0.name}", {0.fieldname}, {0.ebmltype})'.format(el))
-
-def read(s, length):
-    t = s.read(length)
-    if len(t) != length:
-        raise EOF
-    return t
-
-def read_id(s):
-    t = read(s, 1)
-    i = 0
-    mask = 128
-    if ord(t) == 0:
-        raise SyntaxError
-    while not ord(t) & mask:
-        i += 1
-        mask >>= 1
-    t += read(s, i)
-    return t
-
-def read_vint(s):
-    t = read(s, 1)
-    i = 0
-    mask = 128
-    if ord(t) == 0:
-        raise SyntaxError
-    while not ord(t) & mask:
-        i += 1
-        mask >>= 1
-    t = bytes((ord(t) & (mask - 1),))
-    t += read(s, i)
-    return i+1, byte2num(t)
-
-def read_str(s, length):
-    return read(s, length)
-
-def read_uint(s, length):
-    t = read(s, length)
-    return byte2num(t)
-
-def read_sint(s, length):
-    i = read_uint(s, length)
-    mask = 1 << (length * 8 - 1)
-    if i & mask:
-        i -= 2 * mask
-    return i
-
-def read_float(s, length):
-    t = read(s, length)
-    i = byte2num(t)
-    if length == 4:
-        f = ldexp((i & 0x7fffff) + (1 << 23), (i >> 23 & 0xff) - 150)
-        if i & (1 << 31):
-            f = -f
-    elif length == 8:
-        f = ldexp((i & ((1 << 52) - 1)) + (1 << 52), (i >> 52 & 0x7ff) - 1075)
-        if i & (1 << 63):
-            f = -f
-    else:
-        raise SyntaxError
-    return f
-
-def parse_one(s, depth, parent, maxlen):
-    elid = hexlify(read_id(s)).decode('ascii')
-    elem = elementd.get(elid)
-    size, length = read_vint(s)
-    this_length = len(elid) / 2 + size + length
-    if elem is not None:
-        if elem.valtype != 'skip':
-            print("    " * depth, '[' + elid + ']', elem.name, 'size:', length, 'value:', end=' ')
-        if elem.valtype == 'sub':
-            print('subelements:')
-            while length > 0:
-                length -= parse_one(s, depth + 1, elem, length)
-            if length < 0:
-                raise SyntaxError
-        elif elem.valtype == 'str':
-            print('string', repr(read_str(s, length).decode('utf8', 'replace')))
-        elif elem.valtype in ('binary', 'ebml_id'):
-            t = read_str(s, length)
-            dec = ''
-            if elem.valtype == 'ebml_id':
-                idelem = elementd.get(hexlify(t).decode('ascii'))
-                if idelem is None:
-                    dec = '(UNKNOWN)'
-                else:
-                    dec = '({0.name})'.format(idelem)
-            if len(t) < 20:
-                t = hexlify(t).decode('ascii')
-            else:
-                t = '<{0} bytes>'.format(len(t))
-            print('binary', t, dec)
-        elif elem.valtype == 'uint':
-            print('uint', read_uint(s, length))
-        elif elem.valtype == 'sint':
-            print('sint', read_sint(s, length))
-        elif elem.valtype == 'float':
-            print('float', read_float(s, length))
-        elif elem.valtype == 'skip':
-            read(s, length)
-        else:
-            raise NotImplementedError
-    else:
-        print("    " * depth, '[' + elid + '] Unknown element! size:', length)
-        read(s, length)
-    return this_length
-
-if __name__ == "__main__":
-    def parse_toplevel(s):
-        parse_one(s, 0, None, 1 << 63)
-
-    if sys.argv[1] == '--generate-header':
-        generate_C_header(sys.stdout)
-    elif sys.argv[1] == '--generate-definitions':
-        generate_C_definitions(sys.stdout)
-    else:
-        if sys.version_info.major < 3:
-            raise Exception("Dumping requires Python 3.")
-        s = open(sys.argv[1], "rb")
-        while 1:
-            start = s.tell()
-            try:
-                parse_toplevel(s)
-            except EOF:
-                if s.tell() != start:
-                    raise Exception("Unexpected end of file")
-                break

TOOLS/mpv-osd-symbols.sfdir/.notdef.glyph

@@ -1,6 +0,0 @@
-StartChar: .notdef
-Encoding: 65536 -1 0
-Width: 400
-Flags: W
-LayerCount: 2
-EndChar

TOOLS/mpv-osd-symbols.sfdir/font.props

@@ -1,77 +0,0 @@
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-FontName: mpv-osd-symbols-Regular
-FullName: mpv-osd-symbols Regular
-FamilyName: mpv-osd-symbols
-Weight: Normal
-Copyright: This is generated file.
-Version: 001.000
-ItalicAngle: 0
-UnderlinePosition: -133
-UnderlineWidth: 50
-Ascent: 800
-Descent: 200
-InvalidEm: 0
-sfntRevision: 0x00010000
-LayerCount: 2
-Layer: 0 0 "Back" 1
-Layer: 1 0 "Fore" 0
-XUID: [1021 879 -1597228462 15927]
-StyleMap: 0x0040
-FSType: 8
-OS2Version: 3
-OS2_WeightWidthSlopeOnly: 0
-OS2_UseTypoMetrics: 0
-CreationTime: 1408646554
-ModificationTime: 1492879730
-PfmFamily: 81
-TTFWeight: 400
-TTFWidth: 5
-LineGap: 0
-VLineGap: 0
-Panose: 0 0 5 0 0 0 0 0 0 0
-OS2TypoAscent: 800
-OS2TypoAOffset: 0
-OS2TypoDescent: -200
-OS2TypoDOffset: 0
-OS2TypoLinegap: 90
-OS2WinAscent: 1000
-OS2WinAOffset: 0
-OS2WinDescent: 200
-OS2WinDOffset: 0
-HheadAscent: 1000
-HheadAOffset: 0
-HheadDescent: -200
-HheadDOffset: 0
-OS2SubXSize: 650
-OS2SubYSize: 600
-OS2SubXOff: 0
-OS2SubYOff: 75
-OS2SupXSize: 650
-OS2SupYSize: 600
-OS2SupXOff: 0
-OS2SupYOff: 350
-OS2StrikeYSize: 50
-OS2StrikeYPos: 220
-OS2Vendor: 'PfEd'
-OS2CodePages: 00000001.00000000
-OS2UnicodeRanges: 00000000.00000000.00000000.00000000
-DEI: 91125
-LangName: 1033 "" "" "Regular" "1.000;PfEd;mpv-osd-symbols-Regular" "mpv-osd-symbols" "Version 1.000;PS 001.000;hotconv 1.0.70;makeotf.lib2.5.58329"
-Encoding: UnicodeBmp
-UnicodeInterp: none
-NameList: AGL For New Fonts
-DisplaySize: -72
-AntiAlias: 1
-FitToEm: 0
-WinInfo: 57600 8 2
-BeginPrivate: 8
-BlueValues 31 [-10 0 640 650 720 730 800 810]
-BlueScale 5 0.037
-BlueShift 1 0
-BlueFuzz 1 0
-StdHW 4 [65]
-StdVW 4 [65]
-StemSnapH 8 [65 800]
-StemSnapV 8 [65 150]
-EndPrivate
-EndSplineFont

TOOLS/mpv-osd-symbols.sfdir/uniE001.glyph

@@ -1,16 +0,0 @@
-StartChar: uniE001
-Encoding: 57345 57345 1
-Width: 880
-GlyphClass: 2
-Flags: MW
-HStem: 780 20G<200 200>
-VStem: 200 375<400 400 400 800>
-LayerCount: 2
-Fore
-SplineSet
-575 400 m 1
- 200 0 l 1
- 200 800 l 1
- 575 400 l 1
-EndSplineSet
-EndChar

TOOLS/mpv-osd-symbols.sfdir/uniE002.glyph

@@ -1,22 +0,0 @@
-StartChar: uniE002
-Encoding: 57346 57346 2
-Width: 880
-GlyphClass: 2
-Flags: MW
-HStem: 0 800<200 350 200 350 200 500 500 650>
-VStem: 200 150<0 800 0 800> 500 150<0 800 0 800>
-LayerCount: 2
-Fore
-SplineSet
-350 800 m 1
- 350 0 l 1
- 200 0 l 1
- 200 800 l 1
- 350 800 l 1
-650 800 m 1
- 650 0 l 1
- 500 0 l 1
- 500 800 l 1
- 650 800 l 1
-EndSplineSet
-EndChar

TOOLS/mpv-osd-symbols.sfdir/uniE003.glyph

@@ -1,17 +0,0 @@
-StartChar: uniE003
-Encoding: 57347 57347 3
-Width: 880
-GlyphClass: 2
-Flags: MW
-HStem: 0 720<110 775 110 775>
-VStem: 110 665<0 720 0 720>
-LayerCount: 2
-Fore
-SplineSet
-775 720 m 1
- 775 0 l 1
- 110 0 l 1
- 110 720 l 1
- 775 720 l 1
-EndSplineSet
-EndChar

TOOLS/mpv-osd-symbols.sfdir/uniE004.glyph

@@ -1,20 +0,0 @@
-StartChar: uniE004
-Encoding: 57348 57348 4
-Width: 880
-GlyphClass: 2
-Flags: MW
-HStem: 780 20G<423 423 813 813>
-VStem: 48 765<400 400>
-LayerCount: 2
-Fore
-SplineSet
-423 800 m 1
- 423 0 l 1
- 48 400 l 1
- 423 800 l 1
-813 800 m 1
- 813 0 l 1
- 438 400 l 1
- 813 800 l 1
-EndSplineSet
-EndChar

TOOLS/mpv-osd-symbols.sfdir/uniE005.glyph

@@ -1,20 +0,0 @@
-StartChar: uniE005
-Encoding: 57349 57349 5
-Width: 880
-GlyphClass: 2
-Flags: MW
-HStem: 780 20G<95 95 485 485>
-VStem: 95 765<400 400 400 800 400 800>
-LayerCount: 2
-Fore
-SplineSet
-470 400 m 1
- 95 0 l 1
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- 470 400 l 1
-860 400 m 1
- 485 0 l 1
- 485 800 l 1
- 860 400 l 1
-EndSplineSet
-EndChar

TOOLS/mpv-osd-symbols.sfdir/uniE006.glyph

@@ -1,47 +0,0 @@
-StartChar: uniE006
-Encoding: 57350 57350 6
-Width: 880
-GlyphClass: 2
-Flags: MW
-HStem: -10 11<396 461 396 543> 196 171<397 461 396 462> 401 31 801 9<397 462 397 397>
-VStem: 20 9<369 434 369 513> 224 173<369 408 367 434 367 434> 363 34 397 65<367 404 367 408 367 404 606 801> 462 173<368 404 404 404> 830 10<368 433 433 433>
-LayerCount: 2
-Fore
-SplineSet
-430 810 m 0x9940
- 656 810 840 626 840 400 c 0
- 840 174 656 -10 430 -10 c 0
- 204 -10 20 174 20 400 c 0
- 20 626 204 810 430 810 c 0x9940
-397 606 m 1x5280
- 462 606 l 1
- 462 801 l 1
- 397 801 l 1
- 397 606 l 1x5280
-462 367 m 1
- 462 404 l 1
- 710 627 l 1
- 683 657 l 1
- 439 437 l 1
- 363 592 l 1
- 318 570 l 1x4280
- 397 408 l 1
- 397 367 l 1x44
- 462 367 l 1
-224 434 m 1
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-830 368 m 1
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- 830 368 l 1
-461 196 m 1
- 396 196 l 1
- 396 1 l 1
- 461 1 l 1
- 461 196 l 1
-EndSplineSet
-EndChar

TOOLS/mpv-osd-symbols.sfdir/uniE007.glyph

@@ -1,21 +0,0 @@
-StartChar: uniE007
-Encoding: 57351 57351 7
-Width: 880
-GlyphClass: 2
-Flags: MW
-HStem: -10 80<339 430 339 543> 730 80<339 430>
-VStem: 20 80<309 491 309 513>
-LayerCount: 2
-Fore
-SplineSet
-430 -10 m 0
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- 840 174 656 -10 430 -10 c 0
-430 70 m 1
- 430 730 l 1
- 248 730 100 582 100 400 c 0
- 100 218 248 70 430 70 c 1
-EndSplineSet
-EndChar

TOOLS/mpv-osd-symbols.sfdir/uniE008.glyph

@@ -1,37 +0,0 @@
-StartChar: uniE008
-Encoding: 57352 57352 8
-Width: 880
-GlyphClass: 2
-Flags: MW
-HStem: -10 80<339 521 339 543> 240 160<269 313 546 590> 480 160<408 452> 730 80<339 521>
-VStem: 20 80<309 491 309 513> 211 160<298 342> 350 160<538 582> 488 160<298 342> 760 80<309 491>
-LayerCount: 2
-Fore
-SplineSet
-430 -10 m 0xfa80
- 204 -10 20 174 20 400 c 0
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- 840 174 656 -10 430 -10 c 0xfa80
-430 70 m 0
- 612 70 760 218 760 400 c 0
- 760 582 612 730 430 730 c 0
- 248 730 100 582 100 400 c 0
- 100 218 248 70 430 70 c 0
-430 480 m 0
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- 350 604 386 640 430 640 c 0
- 474 640 510 604 510 560 c 0
- 510 516 474 480 430 480 c 0
-291 240 m 0xfd80
- 247 240 211 276 211 320 c 0
- 211 364 247 400 291 400 c 0
- 335 400 371 364 371 320 c 0
- 371 276 335 240 291 240 c 0xfd80
-568 240 m 0
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- 488 364 524 400 568 400 c 0
- 612 400 648 364 648 320 c 0
- 648 276 612 240 568 240 c 0
-EndSplineSet
-EndChar

TOOLS/mpv-osd-symbols.sfdir/uniE009.glyph

@@ -1,17 +0,0 @@
-StartChar: uniE009
-Encoding: 57353 57353 9
-Width: 880
-Flags: HMW
-LayerCount: 2
-Fore
-SplineSet
-716 10 m 1
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- 165 244 l 1
- 165 559 l 1
- 379 559 l 1
- 716 793 l 1
- 716 10 l 1
-EndSplineSet
-Validated: 1
-EndChar

TOOLS/mpv-osd-symbols.sfdir/uniE00A.glyph

@@ -1,50 +0,0 @@
-StartChar: uniE00A
-Encoding: 57354 57354 10
-Width: 880
-GlyphClass: 2
-Flags: MW
-HStem: 252 48<406 406 456 456> 375 50<57 282 57 282 578 805> 500 48<406 406> 627 20G<149 149 713 713>
-VStem: 282 48<375 375 425 425> 406 50<26 252 26 252 548 774> 530 48<375 375>
-LayerCount: 2
-Fore
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-EndSplineSet
-EndChar

TOOLS/mpv-osd-symbols.sfdir/uniE00B.glyph

@@ -1,27 +0,0 @@
-StartChar: uniE00B
-Encoding: 57355 57355 11
-Width: 880
-GlyphClass: 2
-Flags: MW
-HStem: -10 244<341 519 341 543> 566 54<413.5 446.5 413.5 519> 740 70<413.5 446.5>
-VStem: 20 88<354 446 354 513> 752 88<354 446>
-LayerCount: 2
-Fore
-SplineSet
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- 108 308 252 234 430 234 c 0
-EndSplineSet
-EndChar

TOOLS/mpv-osd-symbols.sfdir/uniE010.glyph

@@ -1,21 +0,0 @@
-StartChar: uniE010
-Encoding: 57360 57360 12
-Width: 334
-GlyphClass: 2
-Flags: MW
-HStem: 0 90<221 258 221 258> 550 90<221 258 221 221>
-VStem: 76 145<90 550 90 640 90 640>
-LayerCount: 2
-Fore
-SplineSet
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-EndSplineSet
-EndChar

TOOLS/mpv-osd-symbols.sfdir/uniE011.glyph

@@ -1,17 +0,0 @@
-StartChar: uniE011
-Encoding: 57361 57361 13
-Width: 334
-GlyphClass: 2
-Flags: MW
-HStem: 0 640<84 250 84 250>
-VStem: 84 166<0 640 0 640>
-LayerCount: 2
-Fore
-SplineSet
-250 640 m 1
- 250 0 l 1
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- 250 640 l 1
-EndSplineSet
-EndChar

TOOLS/mpv-osd-symbols.sfdir/uniE012.glyph

@@ -1,21 +0,0 @@
-StartChar: uniE012
-Encoding: 57362 57362 14
-Width: 334
-GlyphClass: 2
-Flags: MW
-HStem: 0 90<76 113 76 258 76 113> 550 90<76 113 76 258>
-VStem: 113 145<90 550 550 550>
-LayerCount: 2
-Fore
-SplineSet
-113 90 m 1
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- 258 0 l 1
- 76 0 l 1
- 76 90 l 1
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-EndSplineSet
-EndChar

TOOLS/mpv-osd-symbols.sfdir/uniE013.glyph

@@ -1,17 +0,0 @@
-StartChar: uniE013
-Encoding: 57363 57363 15
-Width: 334
-GlyphClass: 2
-Flags: MW
-HStem: 255 130<102 232 102 232>
-VStem: 102 130<255 385 255 385>
-LayerCount: 2
-Fore
-SplineSet
-232 385 m 1
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- 102 385 l 1
- 232 385 l 1
-EndSplineSet
-EndChar

TOOLS/mpv-osd-symbols.sfdir/uniE101.glyph

@@ -1,16 +0,0 @@
-StartChar: uniE101
-Encoding: 57601 57601 16
-Width: 880
-GlyphClass: 2
-Flags: MW
-HStem: 780 20G<222 222>
-VStem: 222 600<400 400 400 800 400 800>
-LayerCount: 2
-Fore
-SplineSet
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- 822 400 l 1
-EndSplineSet
-EndChar

TOOLS/mpv-osd-symbols.sfdir/uniE104.glyph

@@ -1,25 +0,0 @@
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-Encoding: 57604 57604 17
-Width: 880
-GlyphClass: 2
-Flags: MW
-HStem: 0 800<3 126 3 126 3 502 3 878> 780 20G<3 126 126 126 502 502 878 878>
-VStem: 3 123<0 800 0 800>
-LayerCount: 2
-Fore
-SplineSet
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-EndSplineSet
-EndChar

TOOLS/mpv-osd-symbols.sfdir/uniE105.glyph

@@ -1,25 +0,0 @@
-StartChar: uniE105
-Encoding: 57605 57605 18
-Width: 880
-GlyphClass: 2
-Flags: MW
-HStem: 0 800<3 3 3 379 3 755 755 878> 780 20G<3 3 379 379 755 878 878 878>
-VStem: 755 123<0 800>
-LayerCount: 2
-Fore
-SplineSet
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- 878 800 l 1
- 878 0 l 1
-EndSplineSet
-EndChar

TOOLS/mpv-osd-symbols.sfdir/uniE106.glyph

@@ -1,22 +0,0 @@
-StartChar: uniE106
-Encoding: 57606 57606 19
-Width: 880
-GlyphClass: 2
-Flags: MW
-HStem: 0 649<68.5 556.5>
-VStem: 0 880
-LayerCount: 2
-Fore
-SplineSet
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-EndSplineSet
-EndChar

TOOLS/mpv-osd-symbols.sfdir/uniE107.glyph

@@ -1,56 +0,0 @@
-StartChar: uniE107
-Encoding: 57607 57607 20
-Width: 880
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@@ -1,39 +0,0 @@
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-Width: 880
-GlyphClass: 2
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TOOLS/mpv-osd-symbols.sfdir/uniE109.glyph

@@ -1,39 +0,0 @@
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-Encoding: 57609 57609 22
-Width: 880
-GlyphClass: 2
-Flags: MW
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TOOLS/mpv-osd-symbols.sfdir/uniE10A.glyph

@@ -1,36 +0,0 @@
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-Width: 1977
-GlyphClass: 2
-Flags: HMWO
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TOOLS/mpv-osd-symbols.sfdir/uniE10B.glyph

@@ -1,26 +0,0 @@
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-Encoding: 57611 57611 24
-Width: 1977
-GlyphClass: 2
-Flags: MW
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TOOLS/mpv-osd-symbols.sfdir/uniE10C.glyph

@@ -1,33 +0,0 @@
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-Encoding: 57612 57612 25
-Width: 1977
-GlyphClass: 2
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TOOLS/mpv-osd-symbols.sfdir/uniE10D.glyph

@@ -1,40 +0,0 @@
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-Encoding: 57613 57613 26
-Width: 1977
-GlyphClass: 2
-Flags: MW
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TOOLS/mpv-osd-symbols.sfdir/uniE110.glyph

@@ -1,16 +0,0 @@
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-Encoding: 57616 57616 28
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-GlyphClass: 2
-Flags: MW
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TOOLS/mpv-osd-symbols.sfdir/uniE111.glyph

@@ -1,37 +0,0 @@
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-Encoding: 57617 57617 29
-Width: 880
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TOOLS/mpv_identify.sh

@@ -67,12 +67,13 @@ EOF
         chapters
         editions
         titles
-        duration
 
         audio
         audio-bitrate
         audio-codec
-        audio-codec-name
+        audio-format
+        channels
+        samplerate
 
         video
         angle
@@ -80,7 +81,7 @@ EOF
         video-codec
         video-format
         video-aspect
-        container-fps
+        fps
         width
         height
         dwidth

TOOLS/osxbundle.py

@@ -39,10 +39,6 @@ def apply_plist_template(plist_file, version):
     for line in fileinput.input(plist_file, inplace=1):
         print (line.rstrip().replace('${VERSION}', version))
 
-def create_bundle_symlink(binary_name, symlink_name):
-    os.symlink(os.path.basename(binary_name),
-               os.path.join(target_directory(binary_name), symlink_name))
-
 def bundle_version():
     if os.path.exists('VERSION'):
         x = open('VERSION')
@@ -73,8 +69,6 @@ def main():
     copy_bundle(binary_name)
     print("> copying binary")
     copy_binary(binary_name)
-    print("> create bundle symlink")
-    create_bundle_symlink(binary_name, "mpv-bundle")
     print("> generating Info.plist")
     apply_plist_template(target_plist(binary_name), version)
 

TOOLS/osxbundle/mpv.app/Contents/Info.plist

@@ -173,7 +173,7 @@
       </dict>
     </array>
     <key>CFBundleExecutable</key>
-    <string>mpv-bundle</string>
+    <string>mpv</string>
     <key>CFBundleIconFile</key>
     <string>icon</string>
     <key>CFBundleIdentifier</key>

TOOLS/osxbundle/mpv.app/Contents/Resources/mpv.conf

@@ -1 +1 @@
-player-operation-mode=pseudo-gui
+profile=pseudo-gui

TOOLS/stats-conv.py

@@ -151,16 +151,15 @@ for cur in ax:
        cur.addLegend(offset = (-1, 1))
 for e in G.sevents:
     cur = ax[1 if e.type == "value" else 0]
-    if not cur in G.curveno:
-        G.curveno[cur] = 0
     args = {'name': e.name,'antialias':True}
-    color = mkColor(colors[G.curveno[cur] % len(colors)])
     if e.type == "event-signal":
         args['symbol'] = e.marker
-        args['symbolBrush'] = pg.mkBrush(color, width=0)
+        args['pen'] = None
     else:
-        args['pen'] = pg.mkPen(color, width=0)
-    G.curveno[cur] += 1
+        if not cur in G.curveno:
+            G.curveno[cur] = 0
+        args['pen'] = pg.mkPen(mkColor(colors[G.curveno[cur] % len(colors)]), width=0)
+        G.curveno[cur] += 1
     n = cur.plot([x for x,y in e.vals], [y for x,y in e.vals], **args)
 
 QtGui.QApplication.instance().exec_()

TOOLS/travis-rebuild-website

@@ -1,29 +0,0 @@
-#!/bin/sh
-
-if [ "x$LIBAV" != "xffmpeg-git" ] || [ "x$TRAVIS_OS_NAME" != "xlinux" ]; then
-  # trigger build only on one of the matrix nodes
-  exit;
-fi
-
-if [ "x$TRAVIS_BRANCH" != "xmaster" ]; then
-  # only rebuild website with pushes to master
-  exit;
-fi
-
-TRAVIS_COMMIT_RANGE=${TRAVIS_COMMIT_RANGE:-HEAD^..}
-if git diff --quiet --name-only --exit-code "$TRAVIS_COMMIT_RANGE" DOCS/ VERSION; then
-  exit;
-fi
-
-body='{
-"request": {
-  "branch":"master"
-}}'
-
-curl -s -X POST \
--H "Content-Type: application/json" \
--H "Accept: application/json" \
--H "Travis-API-Version: 3" \
--H "Authorization: token $WEBSITE_TRAVIS_TOKEN" \
--d "$body" \
-https://api.travis-ci.org/repo/mpv-player%2Fmpv.io/requests

TOOLS/vf_dlopen/Makefile

@@ -0,0 +1,50 @@
+#
+# Copyright (c) 2012 Rudolf Polzer <divVerent@xonotic.org>
+#
+# This file is part of mpv's vf_dlopen examples.
+#
+# mpv's vf_dlopen examples are free software; you can redistribute them and/or
+# modify them under the terms of the GNU Lesser General Public License as
+# published by the Free Software Foundation; either version 2.1 of the
+# License, or (at your option) any later version.
+#
+# mpv's vf_dlopen examples are distributed in the hope that they will be
+# useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
+# General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with mpv's vf_dlopen examples; if not, write to the Free
+# Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+# 02110-1301 USA
+#
+
+FILTERS = telecine tile rectangle framestep ildetect
+COMMON = filterutils.o
+
+OBJECTS = $(patsubst %,%.o,$(FILTERS)) $(COMMON)
+HEADERS = $(wildcard *.h)
+OUT = $(patsubst %,%.so,$(FILTERS))
+
+CFLAGS ?= -Wall -Wextra -O3 -march=native -mtune=native -ffast-math
+
+CPPFLAGS += -I../../video/filter
+CFLAGS += -fPIC
+LDFLAGS += -shared -fPIC
+
+ifneq ($(LTO),)
+CFLAGS += -flto
+LDFLAGS += $(CFLAGS) -flto
+endif
+
+all: $(OUT)
+
+clean:
+	$(RM) $(OBJECTS) $(OUT)
+
+%.so: %.o $(COMMON)
+	$(CC) $(LDFLAGS) $(LIBS) -o $@ $(COMMON) $<
+
+# FIXME replace this by real dependency tracking
+%.o: %.c $(HEADERS)
+

TOOLS/vf_dlopen/filterutils.c

@@ -0,0 +1,40 @@
+/*
+ * Copyright (c) 2012 Rudolf Polzer <divVerent@xonotic.org>
+ *
+ * This file is part of mpv's vf_dlopen examples.
+ *
+ * mpv's vf_dlopen examples are free software; you can redistribute them and/or
+ * modify them under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of the
+ * License, or (at your option) any later version.
+ *
+ * mpv's vf_dlopen examples are distributed in the hope that they will be
+ * useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with mpv's vf_dlopen examples; if not, write to the Free
+ * Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ */
+
+#include <assert.h>
+#include <string.h>
+
+#include "filterutils.h"
+
+void copy_plane(
+    unsigned char *dest, unsigned dest_stride,
+    const unsigned char *src, unsigned src_stride,
+    unsigned length,
+    unsigned rows
+    )
+{
+    unsigned i;
+    assert(dest_stride >= length);
+    assert(src_stride >= length);
+    for (i = 0; i < rows; ++i)
+        memcpy(&dest[dest_stride * i], &src[src_stride * i], length);
+}
+

TOOLS/vf_dlopen/filterutils.h

@@ -0,0 +1,27 @@
+/*
+ * Copyright (c) 2012 Rudolf Polzer <divVerent@xonotic.org>
+ *
+ * This file is part of mpv's vf_dlopen examples.
+ *
+ * mpv's vf_dlopen examples are free software; you can redistribute them and/or
+ * modify them under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of the
+ * License, or (at your option) any later version.
+ *
+ * mpv's vf_dlopen examples are distributed in the hope that they will be
+ * useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with mpv's vf_dlopen examples; if not, write to the Free
+ * Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ */
+
+void copy_plane(
+    unsigned char *dest, unsigned dest_stride,
+    const unsigned char *src, unsigned src_stride,
+    unsigned length,
+    unsigned rows
+    );

TOOLS/vf_dlopen/framestep.c

@@ -0,0 +1,103 @@
+/*
+ * Copyright (c) 2012 Rudolf Polzer <divVerent@xonotic.org>
+ *
+ * This file is part of mpv's vf_dlopen examples.
+ *
+ * mpv's vf_dlopen examples are free software; you can redistribute them and/or
+ * modify them under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of the
+ * License, or (at your option) any later version.
+ *
+ * mpv's vf_dlopen examples are distributed in the hope that they will be
+ * useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with mpv's vf_dlopen examples; if not, write to the Free
+ * Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ */
+
+#include <assert.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "vf_dlopen.h"
+#include "filterutils.h"
+
+#define MIN(a,b) ((a)<(b)?(a):(b))
+
+/*
+ * frame stepping filter
+ *
+ * usage: --vf=dlopen=/path/to/framestep.so:5
+ *
+ * outputs every 5th frame
+ *
+ * usage: --vf=dlopen=/path/to/framestep.so:5:3
+ *
+ * outputs every 5th frame, starting with frame index 3 (default: 0)
+ */
+
+typedef struct {
+    int step, pos;
+} framestep_data_t;
+
+static int framestep_put_image(struct vf_dlopen_context *ctx)
+{
+    framestep_data_t *framestep = ctx->priv;
+
+    // stepping
+    if (framestep->pos < 0)
+        return 0;
+    --framestep->pos;
+    if (framestep->pos >= 0)
+        return 0;
+    framestep->pos += framestep->step;
+
+    // copying
+    assert(ctx->inpic.planes == ctx->outpic[0].planes);
+    int np = ctx->inpic.planes;
+    int p;
+    for (p = 0; p < np; ++p) {
+        assert(ctx->inpic.planewidth[p] == ctx->outpic->planewidth[p]);
+        assert(ctx->inpic.planeheight[p] == ctx->outpic->planeheight[p]);
+        copy_plane(
+            ctx->outpic->plane[p],
+            ctx->outpic->planestride[p],
+            ctx->inpic.plane[p],
+            ctx->inpic.planestride[p],
+            MIN(ctx->inpic.planestride[p], ctx->outpic->planestride[p]),
+            ctx->inpic.planeheight[p]
+            );
+    }
+    ctx->outpic->pts = ctx->inpic.pts;
+
+    return 1;
+}
+
+void framestep_uninit(struct vf_dlopen_context *ctx)
+{
+    free(ctx->priv);
+}
+
+int vf_dlopen_getcontext(struct vf_dlopen_context *ctx, int argc, const char **argv)
+{
+    VF_DLOPEN_CHECK_VERSION(ctx);
+
+    if (argc != 1 && argc != 2)
+        return -1;
+
+    framestep_data_t *framestep = calloc(1,sizeof(framestep_data_t));
+
+    framestep->step = atoi(argv[0]);
+    framestep->pos = (argc >= 2) ? atoi(argv[1]) : 0;
+
+    ctx->priv = framestep;
+    ctx->put_image = framestep_put_image;
+    ctx->uninit = framestep_uninit;
+
+    return 1;
+}

TOOLS/vf_dlopen/ildetect.c

@@ -0,0 +1,295 @@
+/*
+ * Copyright (c) 2012 Rudolf Polzer <divVerent@xonotic.org>
+ *
+ * This file is part of mpv's vf_dlopen examples.
+ *
+ * mpv's vf_dlopen examples are free software; you can redistribute them and/or
+ * modify them under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of the
+ * License, or (at your option) any later version.
+ *
+ * mpv's vf_dlopen examples are distributed in the hope that they will be
+ * useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with mpv's vf_dlopen examples; if not, write to the Free
+ * Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ */
+
+#include <assert.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <math.h>
+
+#include "vf_dlopen.h"
+
+#include "filterutils.h"
+
+/*
+ * interlacing detector
+ *
+ * usage: -vf dlopen=./ildetect.so:<method>:<threshold>
+ *
+ * outputs an interlacing detection report at the end
+ *
+ * methods:
+ *   0 = transcode 32detect (default)
+ *   1 = decomb IsCombed
+ *   2 = IsCombedTIVTC
+ *   3 = simple average
+ *
+ * threshold:
+ *   normalized at 1
+ */
+
+typedef struct {
+    int method;
+    double combing_threshold;
+    double motion_threshold;
+    double motion_amount;
+    double yes_threshold;
+    double no_threshold;
+    double total_yes_threshold;
+    double total_no_threshold;
+    double tc_threshold;
+    double decision_threshold;
+    double tc_decision_threshold;
+    double lastcombed;
+    int numtotalframes;
+    int numdecidedframes;
+    int totalcombedframes;
+    int numjumpingadjacentframes;
+    int numdecidedadjacentframes;
+    unsigned char *buffer_data;
+    size_t buffer_size;
+} ildetect_data_t;
+
+static int il_config(struct vf_dlopen_context *ctx)
+{
+    ctx->out_height -= 4;
+    ctx->out_d_height = ctx->out_height;
+    return 1;
+}
+
+static int il_decision(struct vf_dlopen_context *ctx,
+        int p0, int p1, int p2, int p3, int p4)
+{
+    ildetect_data_t *il = ctx->priv;
+
+    // model for threshold: p0, p2, p4 = 0; p1, p3 = t
+    switch (il->method) {
+        case 0: { // diff-diff (transcode 32detect)
+                    int d12 = p1 - p2; // t
+                    int d13 = p1 - p3; // 0
+                    if (abs(d12) > 15 * il->combing_threshold &&
+                            abs(d13) < 10 * il->combing_threshold)
+                        return 1;
+                    // true for t > 15
+                    break;
+                }
+        case 1: { // multiply (decomb IsCombed)
+                    int d12 = p1 - p2; // t
+                    int d32 = p3 - p2; // t
+                    if (d12 * d32 > pow(il->combing_threshold, 2) * (25*25))
+                        return 1;
+                    // true for t > 21
+                    break;
+                }
+        case 2: { // blur-blur (IsCombedTIVTC)
+                    int b024 = p0 + 6 * p2 + p4; // 0
+                    int b13 = 4 * p1 + 4 * p3; // 8t
+                    if (abs(b024 - b13) > il->combing_threshold * 8 * 20)
+                        return 1;
+                    // true for t > 20
+                    break;
+                }
+        case 3: { // average-average
+                    int d123 = p1 + p3 - 2 * p2; // 2t
+                    int d024 = p0 + p4 - 2 * p2; // 0
+                    if ((abs(d123) - abs(d024)) > il->combing_threshold * 30)
+                        return 1;
+                    // true for t > 15
+                    break;
+                }
+    }
+    return 0;
+}
+
+static int il_put_image(struct vf_dlopen_context *ctx)
+{
+    ildetect_data_t *il = ctx->priv;
+    unsigned int x, y;
+    int first_frame = 0;
+
+    size_t sz = ctx->inpic.planestride[0] * ctx->inpic.planeheight[0];
+    if (sz != il->buffer_size) {
+        il->buffer_data = realloc(il->buffer_data, sz);
+        il->buffer_size = sz;
+        first_frame = 1;
+    }
+
+    assert(ctx->inpic.planes == 1);
+    assert(ctx->outpic[0].planes == 1);
+
+    assert(ctx->inpic.planewidth[0] == ctx->outpic[0].planewidth[0]);
+    assert(ctx->inpic.planeheight[0] == ctx->outpic[0].planeheight[0] + 4);
+
+    if (first_frame) {
+        printf("First frame\n");
+        il->lastcombed = -1;
+    } else {
+        // detect interlacing
+        // for each row of 5 pixels, compare:
+        // p2 vs (p1 + p3) / 2
+        // p2 vs (p0 + p4) / 2
+        unsigned int totalcombedframes = 0; // add 255 per combed pixel
+        unsigned int totalpixels = 0;
+        for (y = 0; y < ctx->inpic.planeheight[0] - 4; ++y) {
+            unsigned char *in_line =
+                &ctx->inpic.plane[0][ctx->inpic.planestride[0] * y];
+            unsigned char *buf_line =
+                &il->buffer_data[ctx->inpic.planestride[0] * y];
+            unsigned char *out_line =
+                &ctx->outpic->plane[0][ctx->outpic->planestride[0] * y];
+            for (x = 0; x < ctx->inpic.planewidth[0]; ++x) {
+                int b2 = buf_line[x + ctx->inpic.planestride[0] * 2];
+                int p0 = in_line[x];
+                int p1 = in_line[x + ctx->inpic.planestride[0]];
+                int p2 = in_line[x + ctx->inpic.planestride[0] * 2];
+                int p3 = in_line[x + ctx->inpic.planestride[0] * 3];
+                int p4 = in_line[x + ctx->inpic.planestride[0] * 4];
+                int is_moving = abs(b2 - p2) > il->motion_threshold;
+
+                if (!is_moving) {
+                    out_line[x] = 128;
+                    continue;
+                }
+
+                ++totalpixels;
+
+                int combed = il_decision(ctx, p0, p1, p2, p3, p4);
+                totalcombedframes += combed;
+                out_line[x] = 255 * combed;
+            }
+        }
+
+        double avgpixels = totalpixels / (double)
+            ((ctx->inpic.planeheight[0] - 4) * ctx->inpic.planewidth[0]);
+
+        if (avgpixels > il->motion_amount) {
+            double avgcombed = totalcombedframes / (double) totalpixels;
+
+            if (il->lastcombed >= 0) {
+                if (il->lastcombed < il->no_threshold ||
+                        il->lastcombed > il->yes_threshold)
+                    if (avgcombed < il->no_threshold ||
+                            avgcombed > il->yes_threshold)
+                        ++il->numdecidedadjacentframes;
+                if (il->lastcombed > il->yes_threshold &&
+                        avgcombed < il->no_threshold)
+                    ++il->numjumpingadjacentframes;
+                if (il->lastcombed < il->no_threshold &&
+                        avgcombed > il->yes_threshold)
+                    ++il->numjumpingadjacentframes;
+            }
+
+            il->lastcombed = avgcombed;
+
+            if (avgcombed > il->yes_threshold) {
+                ++il->numdecidedframes;
+                ++il->totalcombedframes;
+            } else if (avgcombed < il->no_threshold) {
+                ++il->numdecidedframes;
+            }
+        } else
+            il->lastcombed = -1;
+    }
+
+    ++il->numtotalframes;
+
+    copy_plane(
+        il->buffer_data, ctx->inpic.planestride[0],
+        ctx->inpic.plane[0], ctx->inpic.planestride[0],
+        ctx->inpic.planewidth[0],
+        ctx->inpic.planeheight[0]);
+
+    ctx->outpic[0].pts = ctx->inpic.pts;
+    return 1;
+}
+
+void il_uninit(struct vf_dlopen_context *ctx)
+{
+    ildetect_data_t *il = ctx->priv;
+
+    double avgdecided = il->numtotalframes
+        ? il->numdecidedframes / (double) il->numtotalframes : -1;
+    double avgadjacent = il->numdecidedframes
+        ? il->numdecidedadjacentframes / (double) il->numdecidedframes : -1;
+    double avgscore = il->numdecidedframes
+        ? il->totalcombedframes / (double) il->numdecidedframes : -1;
+    double avgjumps = il->numdecidedadjacentframes
+        ? il->numjumpingadjacentframes / (double) il->numdecidedadjacentframes : -1;
+
+    printf("ildetect: Avg decided: %f\n", avgdecided);
+    printf("ildetect: Avg adjacent decided: %f\n", avgadjacent);
+    printf("ildetect: Avg interlaced decided: %f\n", avgscore);
+    printf("ildetect: Avg interlaced/progressive adjacent decided: %f\n", avgjumps);
+
+    if (avgdecided < il->decision_threshold)
+        avgadjacent = avgscore = avgjumps = -1;
+
+    if (avgadjacent < il->tc_decision_threshold)
+        avgadjacent = avgjumps = -1;
+
+    if (avgscore < 0)
+        printf("ildetect: Content is probably: undecided\n");
+    else if (avgscore < il->total_no_threshold)
+        printf("ildetect: Content is probably: PROGRESSIVE\n");
+    else if (avgscore > il->total_yes_threshold && avgjumps < 0)
+        printf("ildetect: Content is probably: INTERLACED (possibly telecined)\n");
+    else if (avgjumps > il->tc_threshold)
+        printf("ildetect: Content is probably: TELECINED\n");
+    else if (avgscore > il->total_yes_threshold)
+        printf("ildetect: Content is probably: INTERLACED\n");
+    else
+        printf("ildetect: Content is probably: unknown\n");
+
+    free(ctx->priv);
+}
+
+int vf_dlopen_getcontext(struct vf_dlopen_context *ctx, int argc, const char **argv)
+{
+    VF_DLOPEN_CHECK_VERSION(ctx);
+    (void) argc;
+    (void) argv;
+
+    ildetect_data_t *il = calloc(1,sizeof(ildetect_data_t));
+
+#define A(i,d) ((argc>(i) && *argv[i]) ? atof(argv[i]) : (d))
+    il->method = A(0, 0);
+    il->combing_threshold = A(1, 1);
+    il->motion_threshold = A(2, 6);
+    il->motion_amount = A(3, 0.1);
+    il->yes_threshold = A(4, 0.1);
+    il->no_threshold = A(5, 0.05);
+    il->total_yes_threshold = A(6, 0.1);
+    il->total_no_threshold = A(7, 0.05);
+    il->tc_threshold = A(8, 0.1);
+    il->decision_threshold = A(9, 0.2);
+    il->tc_decision_threshold = A(10, 0.2);
+
+    static struct vf_dlopen_formatpair map[] = {
+        { "gray", "gray" },
+        { NULL, NULL }
+    };
+    ctx->format_mapping = map;
+    ctx->config = il_config;
+    ctx->put_image = il_put_image;
+    ctx->uninit = il_uninit;
+    ctx->priv = il;
+    return 1;
+}

TOOLS/vf_dlopen/ildetect.sh

@@ -0,0 +1,89 @@
+#!/bin/sh
+
+case "$0" in
+    */*)
+        MYDIR=${0%/*}
+        ;;
+    *)
+        MYDIR=.
+        ;;
+esac
+
+: ${MPV:=mpv}
+: ${ILDETECT_MPV:=$MPV}
+: ${ILDETECT_MPVFLAGS:=--start=35% --length=35}
+: ${ILDETECT_DRY_RUN:=}
+: ${ILDETECT_QUIET:=}
+: ${ILDETECT_RUN_INTERLACED_ONLY:=}
+: ${ILDETECT_FORCE_RUN:=}
+: ${MAKE:=make}
+
+# exit status:
+# 0 progressive
+# 1 telecine
+# 2 interlaced
+# 8 unknown
+# 15 compile fail
+# 16 detect fail
+# 17+ mpv's status | 16
+
+$MAKE -C "$MYDIR" ildetect.so || exit 15
+
+testfun()
+{
+    $ILDETECT_MPV "$@" \
+        --vf=dlopen="$MYDIR/ildetect.so" \
+        --o= --vo=null --no-audio --untimed \
+        $ILDETECT_MPVFLAGS \
+        | { if [ -n "$ILDETECT_QUIET" ]; then cat; else tee /dev/stderr; fi } \
+        | grep "^ildetect:"
+}
+
+out=`testfun "$@"`
+case "$out" in
+    *"probably: PROGRESSIVE"*)
+        [ -n "$ILDETECT_DRY_RUN" ] || \
+            [ -n "$ILDETECT_RUN_INTERLACED_ONLY" ] || \
+            $ILDETECT_MPV "$@"
+        r=$?
+        [ $r -eq 0 ] || exit $(($r | 16))
+        exit 0
+        ;;
+    *"probably: TELECINED"*)
+        out2=`ILDETECT_MPVFLAGS="$ILDETECT_MPVFLAGS --vf-pre=pullup,scale" testfun "$@"`
+        case "$out2" in
+            *"probably: TELECINED"*|*"probably: INTERLACED"*)
+                [ -n "$ILDETECT_DRY_RUN" ] || \
+                    $ILDETECT_MPV "$@" -vf-pre yadif
+                r=$?
+                [ $r -eq 0 ] || exit $(($r | 16))
+                exit 2
+                ;;
+            *)
+                [ -n "$ILDETECT_DRY_RUN" ] || \
+                    $ILDETECT_MPV "$@" -vf-pre pullup
+                r=$?
+                [ $r -eq 0 ] || exit $(($r | 16))
+                exit 1
+                ;;
+        esac
+        ;;
+    *"probably: INTERLACED"*)
+        [ -n "$ILDETECT_DRY_RUN" ] || \
+            $ILDETECT_MPV "$@" -vf-pre yadif
+        r=$?
+        [ $r -eq 0 ] || exit $(($r | 16))
+        exit 2
+        ;;
+    *"probably: "*)
+        [ -n "$ILDETECT_FORCE_RUN" ] || exit 8
+        [ -n "$ILDETECT_DRY_RUN" ] || \
+            $ILDETECT_MPV "$@" -vf-pre yadif
+        r=$?
+        [ $r -eq 0 ] || exit $(($r | 16))
+        exit 0
+        ;;
+    *)
+        exit 16
+        ;;
+esac