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Timothy Gu 9670165cc2 ffprobe: Do not print profile names in -bitexact 
Instead, print "unknown" if it's unknown, or their numerical values if
they are known.

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-12-06 14:37:40 +01:00
compat os2threads: Add pthread_once() 2015-11-12 22:31:46 +01:00
doc doc/encoders.texi: fix typo and clarify mpeg2_aac_low 2015-12-05 23:44:04 +00:00
libavcodec avcodec/dvdsubdec: fix typo in dlog message 2015-12-06 08:11:47 -05:00
libavdevice avdevice/dshow_enummediatypes: check return of av_malloc 2015-11-06 09:36:57 -05:00
libavfilter avfilter/af_stereotools: fix logic fail 2015-12-06 10:09:09 +01:00
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libswresample swresample: use AV_OPT_TYPE_BOOL for linear_interp and cheby options 2015-12-04 15:43:33 +01:00
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ffmpeg_dxva2.c
ffmpeg_filter.c ffmpeg_filter: remove redundant null ptr check 2015-11-11 01:51:52 +01:00
ffmpeg_opt.c
ffmpeg_qsv.c
ffmpeg_vdpau.c
ffmpeg_videotoolbox.c
ffmpeg.c ffmpeg: When streamcopying, only add the input seek position when copying timestamps. 2015-12-05 04:24:22 +01:00
ffmpeg.h ffmpeg: Fixing typos and adding comments to fps code 2015-11-16 01:53:47 +01:00
ffplay.c ffplay: use hypot() 2015-12-06 08:11:47 -05:00
ffprobe.c ffprobe: Do not print profile names in -bitexact 2015-12-06 14:37:40 +01:00
ffserver_config.c
ffserver_config.h
ffserver.c ffserver: Clear avio context after closing it in rtp_new_av_stream() 2015-11-30 23:31:12 +01:00
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README.md
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version.sh

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.

Contributing

Patches should be submitted to the ffmpeg-devel mailing list using git format-patch or git send-email. Github pull requests should be avoided because they are not part of our review process. Few developers follow pull requests so they will likely be ignored.