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Michael Niedermayer b68b5ec513 Merge commit '5e87080f2c73186066df0b9c43877b4af0beef3a' 
* commit '5e87080f2c73186066df0b9c43877b4af0beef3a':
  h264_weight: Fix SSSE3 biweight code with weights of 128

Conflicts:
	libavcodec/x86/h264_weight.asm

See: e100966575
See: fb2288834b
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2015-06-12 21:47:01 +02:00
compat compat/os2threads: Check av_malloc() return code 2015-06-02 15:16:45 +02:00
doc doc/filters: add one more zoompan example 2015-06-12 17:34:05 +00:00
libavcodec Merge commit '5e87080f2c73186066df0b9c43877b4af0beef3a' 2015-06-12 21:47:01 +02:00
libavdevice avdevice/openal-dec: Make al_format_info const 2015-06-11 00:48:41 +02:00
libavfilter avfilter/vf_zoompan: support planar rgb pixel formats 2015-06-12 17:15:20 +00:00
libavformat avformat/mxfdec: Detect jpeg2000 through codec_ul too 2015-06-12 19:40:48 +02:00
libavresample Merge commit 'd68c05380cebf563915412182643a8be04ef890b' 2015-06-01 00:22:47 +02:00
libavutil avcodec/mips: MSA (MIPS-SIMD-Arch) optimizations for AVC idct functions 2015-06-11 17:10:45 +02:00
libpostproc postproc: Avoid floats in maxClipped computation 2015-05-31 01:40:12 +02:00
libswresample swr: Fix ASSERT_LEVEL warning 2015-06-08 20:16:06 +02:00
libswscale Mark vectors as NAN instead of dereferencing NULL pointers on malloc failure 2015-06-12 15:06:32 +02:00
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tests fate: Force jpeg2000 decoder for dcinema 2015-06-09 20:09:12 +02:00
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ffmpeg_dxva2.c ffmpeg_dxva2: call GetDesktopWindow() in place of GetShellWindow() 2015-06-03 16:25:08 +02:00
ffmpeg_filter.c
ffmpeg_opt.c ffmpeg_opt: Check for localtime() failure 2015-06-12 15:36:20 +02:00
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ffplay.c ffplay: use av_clip() instead of nested min & max 2015-06-06 13:18:28 +02:00
ffprobe.c
ffserver_config.c ffserver: Use singlejpeg muxer for jpeg 2015-06-08 03:36:22 +02:00
ffserver_config.h ffserver: Use singlejpeg muxer for jpeg 2015-06-08 03:36:22 +02:00
ffserver.c ffserver: Use singlejpeg muxer for jpeg 2015-06-08 03:36:22 +02:00
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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.