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Command line video player
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wm4 2308b3a2a6 sub: mess with styling defaults, change --ass-use-margins behavior 
Now --ass-use-margins doesn't apply to normal subtitles anymore. This is
probably the inverse from the mpv behavior users expected so far, and
thus a breaking change, so rename the option, that the user at least has
a chance to lookup the option and decide whether the new behavior is
wanted or not.

The basic idea here is:
- plain text subtitles should have a certain useful defalt behavior,
  like actually using margins
- ASS subtitles should never be broken by default
- ASS subtitles should look and behave like plaintext subtitles if
  the --ass-style-override=force option is used

This also subtly changes --sub-scale-with-window and adds the --ass-
scale-with-window option. Since this one isn't so important, don't
bother with compatibility.
 		2015-02-16 20:04:29 +01:00
DOCS sub: mess with styling defaults, change --ass-use-margins behavior 2015-02-16 20:04:29 +01:00
TOOLS osxbundle: config file special case isn't needed anymore 2015-02-15 17:29:06 +01:00
audio ao: fix null dereference 2015-02-14 16:41:08 +01:00
common player: drop explicit exit() calls 2015-02-12 17:28:22 +01:00
demux demux: fix dropped subtitle packets with the new stream switching 2015-02-14 14:29:21 +01:00
etc mpv.desktop: Add zh-TW and zh-CN translations 2015-02-16 10:27:22 +01:00
input x11: add XK_Cancel to the list of special keys 2015-02-14 03:50:26 +01:00
libmpv client API: clarify filename string encoding 2015-02-14 14:36:48 +01:00
misc bstr: fix possible undefined behavior with length 0 strings 2015-01-12 14:43:52 +01:00
options sub: mess with styling defaults, change --ass-use-margins behavior 2015-02-16 20:04:29 +01:00
osdep cocoa: remove unused function 2015-02-14 12:52:09 +01:00
player sub: mess with styling defaults, change --ass-use-margins behavior 2015-02-16 20:04:29 +01:00
stream dvb_tune: fix invalid syntax 2015-02-11 11:36:14 +01:00
sub sub: mess with styling defaults, change --ass-use-margins behavior 2015-02-16 20:04:29 +01:00
ta ta: rename MP_TALLOC_ELEMS to MP_TALLOC_AVAIL 2015-01-27 18:09:36 +01:00
test chmap_sel: add multichannel fallback heuristic 2014-12-29 17:56:53 +01:00
video vd_lavc: uninit the hwdec backend after closing the decoder 2015-02-14 16:45:38 +01:00
waftools build: add option to generate a clang compilation database 2015-02-05 21:06:34 +01:00
.gitignore gitignore: ignore waf directory on Windows 2014-12-05 21:51:16 +11:00
.travis.yml travis: disable on OSX 2015-01-03 18:16:58 +01:00
Copyright Copyright, LICENSE: switch to GPL version 2 or later 2013-10-13 01:36:10 +02:00
LICENSE Copyright, LICENSE: switch to GPL version 2 or later 2013-10-13 01:36:10 +02:00
README.md README: mention some more deps 2015-02-09 20:41:25 +01:00
bootstrap.py build: update to waf 1.8.4 2014-12-04 21:55:00 +01:00
old-configure af_rubberband: pitch correction with librubberband 2015-02-11 00:29:12 +01:00
old-makefile video/filters: simplify libavfilter bridge 2015-02-11 17:35:58 +01:00
talloc.h Move compat/ and bstr/ directory contents somewhere else 2014-08-29 12:31:52 +02:00
travis-deps travis: use homebrew to build ffmpeg on OS X 2014-08-01 10:38:18 +02:00
version.sh TOOLS: shellcheck: quote variable expansions 2014-09-16 17:32:33 +02:00
wscript af_rubberband: pitch correction with librubberband 2015-02-11 00:29:12 +01:00
wscript_build.py video/filters: simplify libavfilter bridge 2015-02-11 17:35:58 +01:00

README.md

mpv

Overview

mpv is a media player based on MPlayer and mplayer2. It supports a wide variety of video file formats, audio and video codecs, and subtitle types.

If you are wondering what's different from mplayer2 and MPlayer you can read more about the changes.

Compilation

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 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 detect it, the file build/config.log may contain information about the reasons for the failure.

NOTE: To avoid cluttering the output with unreadable spam, --help only shows one of the two switches for each option. If the option is autodetected by default, the --disable-*** switch is printed; if the option is disabled by default, the --enable-*** switch is printed. Either way, you can use --enable-*** or --disable-** regardless of what is printed by --help.

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.

NOTE: Using the old build system (with ./old-configure) should still work, but will be removed in a future version of mpv.

Essential dependencies (incomplete list):

  • gcc or clang
  • 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 2.1.4 or Libav 10 is required.
  • zlib
  • iconv (normally provided by the system libc)
  • libass
  • Lua (optional, required for the OSC pseudo-GUI and youtube-dl integration)
  • libjpeg (optional, used for screenshots only)
  • Enca (optional, for subtitle charset detection)
  • vdpau and vaapi libraries for hardware decoding on Linux (optional)

Libass dependencies:

  • gcc or clang, yasm on x86 and x86_64
  • fribidi, freetype, fontconfig development headers (for libass)
  • harfbuzz (optional, required for correct rendering of combining characters, particularly for correct rendering of non-English text on OSX, and Arabic/Indic scripts on any platform)

FFmpeg dependencies:

  • gcc or clang, yasm on x86 and x86_64
  • 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. 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) that first compiles FFmpeg libraries and libass, and then compiles the player statically linked against those.

If you are running Mac OSX and using homebrew we provide homebrew-mpv, an up to date formula that compiles mpv with sensible dependencies and defaults for OSX.

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.

FFmpeg vs. Libav

Generally, mpv should work with the latest release as well as the git version of both FFmpeg and Libav. But FFmpeg is preferred, and some mpv features work with FFmpeg only. See the wiki article about the issue.

Release cycle

Every few months, a new release is cut off of the master branch and is assigned a 0.X.0 version number.

As part of the maintenance process, minor releases are made, which are assigned 0.X.Y version numbers. Minor releases contain bug fixes only. They never merge the master branch, and no features are added to it. Only the latest release is maintained.

The goal of releases is to provide stability and an unchanged base for the sake of Linux distributions. If you want the newest features, just use the master branch, which is stable most of the time, except sometimes, when it's not.

Releases other than the latest release are unsupported and unmaintained.

See the release policy document for more information.

Bug reports

Please use the issue tracker provided by GitHub to send us bug reports or feature requests.

Contributing

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.

Contact

Most activity happens on the IRC channel and the github issue tracker. The mailing lists are mostly unused.

  • Github issue tracker: issue tracker (report bugs here)
  • User IRC Channel: #mpv-player on irc.freenode.net
  • Developer IRC Channel: #mpv-player-dev on irc.freenode.net
  • Users Mailing List: mpv-users@googlegroups.com (Archive / Subscribe).
  • Devel Mailing List: mpv-devel@googlegroups.com (Archive / Subscribe)

To contact the mpv team in private write to mpv-team@googlegroups.com. Use only if discretion is required.