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Fork of FFmpeg for xenia's usage. Branched from latest release. On changes use a git rebase strategy when applicable!
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周晓勇 95010d49a2 avcodec: loongson optimize mpeg2 dct unquantize intra and denoise dct 
Change-Id: I2f391ae912a079fb32f0703841dca86358aac72a
Signed-off-by: ZhouXiaoyong <zhouxiaoyong@loongson.cn>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-09-02 16:53:32 +02:00
compat
doc avfilter/vf_subtitles: allow setting fonts directory 2015-09-02 00:47:52 +02:00
libavcodec avcodec: loongson optimize mpeg2 dct unquantize intra and denoise dct 2015-09-02 16:53:32 +02:00
libavdevice avdevice/libdc1394: Make dc1394_frame_format and dc1394_frame_rate, static 2015-08-30 13:10:11 +02:00
libavfilter lavfi/colormatrix: Add a bt601 alias 2015-09-02 16:35:21 +02:00
libavformat avformat/hlsenc: add a use_localtime option to expand the segment filename with localtime 2015-09-02 04:31:32 +02:00
libavresample
libavutil
libpostproc
libswresample swresample/swresample-test: Make layouts static const 2015-08-30 13:10:11 +02:00
libswscale swscale/utils: If cascaded contexts are used forward sws_setColorspaceDetails() to the first context 2015-08-31 02:00:55 +02:00
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tests fate: increase fuzziness for the AAC encoder prediction test 2015-09-02 08:36:53 +01:00
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Changelog avfilter: add allrgb 2015-08-29 14:57:52 +02:00
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configure configure: Do not let the webm muxer suggest external libraries. 2015-08-28 06:03:58 +02:00
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ffmpeg_dxva2.c
ffmpeg_filter.c
ffmpeg_opt.c ffmpeg: Improve help text for -target. 2015-09-02 14:32:06 +02:00
ffmpeg_vdpau.c
ffmpeg_videotoolbox.c
ffmpeg.c ffmpeg: force 128k default audio bitrate if nothing is specified and there is no specific default 2015-08-28 23:07:12 +02:00
ffmpeg.h
ffplay.c Put remaining pieces of CODEC_FLAG_EMU_EDGE under FF_API_EMU_EDGE. 2015-08-28 14:40:59 -04:00
ffprobe.c
ffserver_config.c ffserver: use -b instead of -ab for setting audio bitrate. 2015-08-28 14:59:58 -04:00
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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.