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Hendrik Leppkes 3e9d676192 spdifenc: support ac3 core+eac3 dependent streams 
Such streams are found on Blu-ray, and identified as EAC3 type in
avformat, while the bitstream of the core stream is actually a pure AC3
frame.

Adjust the parsing accordingly, since AC3 frames always hold 6 blocks
and the numblkscod syntax element is not present.
 		2018-04-11 11:37:05 +02:00
compat compat: remove in-tree NVidia headers 2018-02-27 16:22:12 +01:00
doc doc/filters: correct range for length in astats filter 2018-04-10 02:36:11 +02:00
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libavcodec lavc/libopusdec: Allow avcodec_open2 to call .close 2018-04-11 02:42:41 +02:00
libavdevice lavfi,lavd: add gitignore for generated static component lists 2018-04-05 22:08:53 +01:00
libavfilter lavfi,lavd: add gitignore for generated static component lists 2018-04-05 22:08:53 +01:00
libavformat spdifenc: support ac3 core+eac3 dependent streams 2018-04-11 11:37:05 +02:00
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libswresample swresample/swresample: Fix for seg fault in swr_convert_internal() -> sum2_float during dithering. 2018-04-07 02:10:45 +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.
  • 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 and will be ignored.