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Optimus Player’s fork of FFmpeg.
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Darren Mo
Latest commit 35f1139 Aug 4, 2019
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compat compat: remove in-tree NVidia headers Feb 27, 2018
doc Update for 4.1.4 Jun 27, 2019
ffbuild Merge commit '17b6c7efb471e8ff1b8a7271f6531ba1d52bf69c' Nov 12, 2017
fftools Added new `ffmpeg -show_readable_file_types` command Jul 14, 2019
libavcodec avcodec/decode: Fix missing PTS/DTS for decoders like wmapro Jul 14, 2019
libavdevice Bump minor versions for branching 4.1 Nov 1, 2018
libavfilter avfilter/vf_tonemap_opencl: Make static tables const Jan 21, 2019
libavformat avformat/mov: Remove 1-second delay of packets when streams are not i… Jul 19, 2019
libavresample avresample: remove deprecated attribute from the AVAudioResampleConte… Jan 9, 2018
libavutil Support 10-bit color when using VideoToolbox to decode Jul 14, 2019
libpostproc postproc/postprocess_template: remove FF_REG_sp from clobber list Jan 21, 2019
libswscale swscale/tests/swscale: Lengthen pixfmt name buffer to 21 bytes Jun 27, 2019
presets presets: remove moldering iPod presets Jun 18, 2014
tests Fixed bug causing `` to fail when the target path contains… Jul 14, 2019
tools tools/qt-faststart: Allow free atoms after moov atom. Jul 31, 2018
.gitattributes fate: add SCC test Jan 27, 2017
.gitignore Added `/fate-suite/` to `.gitignore` Jul 14, 2019
.travis.yml Merge commit '4809781586d1c956005f72946a2aab5915eab350' Oct 28, 2017 Add Sep 18, 2016
COPYING.GPLv3 Add configure option to upgrade (L)GPL to version 3. Jun 5, 2009
COPYING.LGPLv2.1 cosmetics: Delete empty lines at end of file. Feb 9, 2012
COPYING.LGPLv3 Add configure option to upgrade (L)GPL to version 3. Jun 5, 2009
CREDITS CREDITS: redirect to Git log, remove current outdated content Jan 31, 2013
Changelog INSTALL: add markdown syntax May 28, 2014 Merge commit '4fef648d10bf3bcfd4b8fa5755c1128966a2427c' Mar 15, 2017
Makefile avcodec/parser: move parsers list and related API to its own file Jul 21, 2018 Remove the ffserver program Jan 6, 2018
RELEASE Update for 4.1.4 Jun 27, 2019
RELEASE_NOTES RELEASE_NOTES: Based on the version from 4.0 Nov 2, 2018
build-for-optimus-player Modified build script to only link with dynamic libraries that are bu… Aug 4, 2019
build-programs Implemented build script for building the FFmpeg programs Jul 14, 2019
configure configure: use vpx_codec_vp8_dx/cx for libvpx-vp8 checking Mar 14, 2019
module.modulemap Implemented build script and module map to support embedding FFmpeg i… Jul 14, 2019


FFmpeg is a collection of libraries and tools to process multimedia content such as audio, video, subtitles and related metadata.


  • libavcodec provides implementation of a wider range of codecs.
  • libavformat implements streaming protocols, container formats and basic I/O access.
  • libavutil includes hashers, decompressors and miscellaneous utility functions.
  • libavfilter provides a mean to alter decoded Audio and Video through chain of filters.
  • libavdevice provides an abstraction to access capture and playback devices.
  • libswresample implements audio mixing and resampling routines.
  • libswscale implements color conversion and scaling routines.


  • ffmpeg is a command line toolbox to manipulate, convert and stream multimedia content.
  • ffplay is a minimalistic multimedia player.
  • ffprobe is a simple analysis tool to inspect multimedia content.
  • Additional small tools such as aviocat, ismindex and qt-faststart.


The offline documentation is available in the doc/ directory.

The online documentation is available in the main website and in the wiki.


Coding examples are available in the doc/examples directory.


FFmpeg codebase is mainly LGPL-licensed with optional components licensed under GPL. Please refer to the LICENSE file for detailed information.


Patches should be submitted to the ffmpeg-devel mailing list using git format-patch or git send-email. Github pull requests should be avoided because they are not part of our review process and will be ignored.

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