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wm4 f4f3065c69 h264: remove bogus YCgCo warning message 
YCgCo decoding works just fine. It depends on the API user what is done
with the output. Some API users might support it, some not. Some users
might support it under certain circumstances only.

It is not the job of the decoder to print this message. If the API user
supports it, this message is extremely unhelpful.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-04-13 13:46:38 +02:00
compat
doc libavformat/http.c: Make http-listen work as an input stream. 2015-04-11 23:10:44 +02:00
libavcodec h264: remove bogus YCgCo warning message 2015-04-13 13:46:38 +02:00
libavdevice Merge commit '4f373a5111f900af54301907132942f95276285c' 2015-04-11 02:19:32 +02:00
libavfilter avfilter/vf_scale: Add warning for AVCOL_SPC_YCGCO 2015-04-13 13:45:41 +02:00
libavformat lavf/mpeg: vobsub add an option to specify the .sub's URI 2015-04-13 11:55:55 +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.