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Michael Niedermayer 7b1c03aa74 avcodec/libx264: Avoid reconfig on equivalent aspect ratios 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-06-18 14:40:11 +02:00
compat compat/os2threads: Check av_malloc() return code 2015-06-02 15:16:45 +02:00
doc lavf/brstm: add support for BFSTM files 2015-06-17 13:24:11 +02:00
libavcodec avcodec/libx264: Avoid reconfig on equivalent aspect ratios 2015-06-18 14:40:11 +02:00
libavdevice doc: avoid incorrect phrase 'allows to' 2015-06-16 21:48:51 +02:00
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libavutil avcodec/mips: MSA (MIPS-SIMD-Arch) optimizations for qpel functions 2015-06-18 12:33:15 +02:00
libpostproc Remove a few occurences of "long long" from the libraries. 2015-06-13 09:28:41 +02:00
libswresample swr: Fix ASSERT_LEVEL warning 2015-06-08 20:16:06 +02:00
libswscale swscale/output: Add rgba64/rgb48/bgra64/bgr48 output functions with full chroma interpolation 2015-06-17 00:45:46 +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_filter: use get_rotation() 2015-05-04 00:14:36 +02:00
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ffmpeg.c ffmpeg: Free last_frame instead of just unref 2015-06-18 05:27:08 +02:00
ffmpeg.h ffmpeg: Do not copy the display matrix if rotation meta-data is manually added 2015-05-18 00:52:36 +02:00
ffplay.c ffplay: use av_clip() instead of nested min & max 2015-06-06 13:18:28 +02:00
ffprobe.c ffprobe: check av_asprintf() for failure 2015-06-13 01:45:27 +02:00
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
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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.