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FFmpeg git repo
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Carl Eugen Hoyos 5cb70381d9 lavd/kmsgrab: Remove the mapping for AV_PIX_FMT_RGB8. 
The definitions are different: 3:3:2 vs 2:3:3.
2017-09-20 00:56:29 +02:00
compat compat/cuda/ptx2c: strip CR from each line 2017-08-30 11:20:34 +02:00
doc doc/indevs: Document kmsgrab input device 2017-09-13 22:31:12 +01:00
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libavcodec vaapi: Disable deprecation warnings around use of old struct vaapi_context 2017-09-19 22:46:55 +01:00
libavdevice lavd/kmsgrab: Remove the mapping for AV_PIX_FMT_RGB8. 2017-09-20 00:56:29 +02:00
libavfilter avfilter/tinterlace: Simplify checks for lowpass filtering flags 2017-09-18 00:15:58 -03:00
libavformat avformat/mxfenc: cosmetic changes 2017-09-18 08:57:09 +02:00
libavresample build: Generalize yasm/nasm-related variable names 2017-06-21 17:00:29 -03:00
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libswresample swresample/resample: Fix flush refelction length 2017-08-16 00:54:17 +02:00
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Changelog lavd: Add KMS screen grabber 2017-09-13 22:31:05 +01:00
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ffmpeg_cuvid.c
ffmpeg_filter.c ffmpeg: Support setting the hardware device to use when filtering 2017-06-14 22:27:07 +01:00
ffmpeg_hw.c avconv_hw: Free device on initialisation failure 2017-06-18 17:07:25 +01:00
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ffmpeg_videotoolbox.c ffmpeg_videotoolbox: fix usage of av_get_codec_tag_string() 2017-03-29 14:49:29 +02:00
ffmpeg.c ffmpeg: send EOF pts to filters. 2017-09-08 10:31:07 +02:00
ffmpeg.h dxva: add support for new dxva2 and d3d11 hwaccel APIs 2017-06-27 18:05:02 +02:00
ffplay.c ffplay: add support for more SDL pixel formats when rendering video 2017-08-10 22:08:40 +02:00
ffprobe.c ffprobe: use consistent string for unspecified color_range value 2017-09-07 13:26:44 +02:00
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README.md
RELEASE Bump minor versions for master after release/3.3 branchpoint 2017-03-31 13:21:06 +02:00

README.md

FFmpeg README

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

Libraries

  • 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.

Tools

  • 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.
  • ffserver is a multimedia streaming server for live broadcasts.
  • Additional small tools such as aviocat, ismindex and qt-faststart.

Documentation

The offline documentation is available in the doc/ directory.

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

Examples

Coding examples are available in the doc/examples directory.

License

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

Contributing

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.