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Michael Niedermayer 94337f8c2d Merge commit '67e9f3907d6d438a413df72d72c1339a0c11a290' 
* commit '67e9f3907d6d438a413df72d72c1339a0c11a290':
  isom: Decode Prores 4444 XQ with the existing Prores decoder

See: fe47cba7e8
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2015-02-03 22:29:04 +01:00
compat compat/avisynth/avxsynth_c: Clear all unused fields in returned structs 2014-12-11 16:12:47 +01:00
doc libavformat/mpegtsenc: allow to set service_type in sdt 2015-02-02 22:02:26 +01:00
libavcodec avcodec/ppc/idctdsp.c: POWER LE support in idct_add_altivec() 2015-02-03 06:16:39 +01:00
libavdevice lavd/libcdio: add more paranoia mode constants 2015-01-31 11:32:05 +01:00
libavfilter avfilter/vf_dctdnoiz: Use av_malloc_array() 2015-02-01 16:47:36 +00:00
libavformat avformat: fix mode of img2dec.c and utils.c 2015-02-03 22:27:23 +01:00
libavresample Merge commit '963f76144897d3f7684d82ec21e51dd50ea1106e' 2014-10-18 22:53:23 +02:00
libavutil avutil/mem: replace remaining void **/*** casts by memcpy() 2015-02-03 14:28:56 +01:00
libpostproc Add FFMPEG_VERSION into the binary libs 2014-12-19 19:32:40 +01:00
libswresample swresample: Use int instead of enum for fields which are accessed through AVOptions as int 2015-02-02 23:27:26 +01:00
libswscale swscale/input: fix rgba64 alpha non native 2015-01-21 21:21:00 +01:00
presets presets: remove moldering iPod presets 2014-06-17 16:15:04 -08:00
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CREDITS CREDITS: redirect to Git log, remove current outdated content 2013-01-31 18:02:52 +01:00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: fix accurate seeking with -copyts 2014-11-24 17:31:26 +01:00
ffmpeg_opt.c ffmpeg: allow overriding and amending AVStream->disposition 2015-01-25 01:27:21 +01:00
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ffmpeg.h ffmpeg: allow overriding and amending AVStream->disposition 2015-01-25 01:27:21 +01:00
ffplay.c ffplay: Fallback to dts if pts is unavailable in pkt_in_play_range calculation 2015-02-02 02:50:33 +01:00
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ffserver_config.c ffserver_config: reflow add_codec() 2014-12-09 01:03:01 -03:00
ffserver_config.h ffserver: dont leak child arguments 2014-11-26 23:32:33 +01:00
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RELEASE_NOTES avformat/mov: Disable XMP metadata by default 2014-12-11 21:47:37 +01:00
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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 analisys tool to inspect multimedia content.
  • 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.