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Ronald S. Bultje 3e634e3e98 vp9: extend loopfilter workaround for vp9 h/v mix-up to work for 422.
2015-05-15 15:43:20 -04:00
compat avisynth: drop support of AviSynth 2.5 2015-03-25 20:37:26 +01:00
doc doc/APIchanges: fill missing versions and hashes 2015-05-07 18:56:26 -03:00
libavcodec vp9: extend loopfilter workaround for vp9 h/v mix-up to work for 422. 2015-05-15 15:43:20 -04:00
libavdevice avdevice/v4l2: Try to fix build on netbsd/openbsd 2015-05-09 00:27:00 +02:00
libavfilter avfilter/Makefile: add missing lavfutils.c dependency to cover_rect and find_rect filters 2015-05-05 02:16:37 -03:00
libavformat id3v2: do not export APIC description if empty 2015-05-08 01:07:13 +02:00
libavresample Merge commit '0ac8ff618c5e6d878c547a8877e714ed728950ce' 2015-04-29 05:46:35 +02:00
libavutil avcodec/mips: MSA (MIPS-SIMD-Arch) optimizations for HEVC uni copy, uni horizontal and uni vertical mc functions 2015-05-07 16:47:34 +02:00
libpostproc postproc: Made QP, nonBQP, and pQPb arrays 2015-04-22 23:59:03 +02:00
libswresample swresample/dither_template: Do not define macro functions to nothing 2015-05-07 01:07:30 +02:00
libswscale swscale/x86/hscale_fast_bilinear_simd: Remove ancient out-commented debug code 2015-05-07 23:58:08 +02:00
presets presets: remove moldering iPod presets 2014-06-17 16:15:04 -08:00
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cmdutils.h ffplay&cmdutils:Factor get_rotation() code out 2015-05-03 23:49:16 +02:00
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CREDITS CREDITS: redirect to Git log, remove current outdated content 2013-01-31 18:02:52 +01:00
ffmpeg_dxva2.c ffmpeg_dxva2: add hevc support 2015-01-27 12:37:34 +01:00
ffmpeg_filter.c ffmpeg_filter: use get_rotation() 2015-05-04 00:14:36 +02:00
ffmpeg_opt.c ffmpeg_opt: Fix -timestamp parsing 2015-05-09 13:07:00 +02:00
ffmpeg_vda.c vda: Cast to not discard constant qualifier and silence compiler warning 2015-04-09 01:23:33 +02:00
ffmpeg_vdpau.c Merge commit '1f9237f2ac46dfbed1bfa1f4f0f1314c2a1d62ec' 2014-12-27 13:26:38 +01:00
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ffplay.c ffplay&cmdutils:Factor get_rotation() code out 2015-05-03 23:49:16 +02:00
ffprobe.c ffprobe: Use av_packet_side_data_name() to find the side data name 2015-05-07 21:20:26 +02:00
ffserver_config.c ffserver_config: reflow add_codec() 2014-12-09 01:03:01 -03:00
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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.