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Anton Khirnov 86460a0342 lavf/flvdec: replace a private option with a field in FFFormatContext 
The demuxer's 'missing_streams' private option is used to communicate
information from the demuxer to avformat_find_stream_info(). However,
that is not only unnecessarily complicated, it also leaks internal
information to users, e.g. this option appears in the results of the
fate-flv-demux test.

Use a new field in FFFormatContext to communicate this information
instead.
 		2024-10-16 16:46:29 +02:00
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libavcodec avcodec/vulkan_encode_h265: use the proper printf specifier for size_t 2024-10-16 10:15:43 -03:00
libavdevice lavf: add a header for generic-layer interfaces 2024-10-16 16:29:12 +02:00
libavfilter vulkan: enable selecting a compatible representation of format 2024-10-16 12:48:15 +02:00
libavformat lavf/flvdec: replace a private option with a field in FFFormatContext 2024-10-16 16:46:29 +02:00
libavutil vulkan: do not create imageviews with video encode/decode usage 2024-10-16 12:48:16 +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 means to alter decoded audio and video through a directed graph of connected 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.