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Jan Ekström b300552dfb avformat/mov: enable identifying TTML subtitle streams as such 
The contents are full TTML XML documents. TTML writing tests'
results are updated as the streams are now properly identified
as TTML ones.

Signed-off-by: Jan Ekström <jan.ekstrom@24i.com>
2023-07-28 15:31:56 +03:00
compat
doc examples: fix build of mux and resample_audio 2023-07-28 09:20:39 -03:00
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fftools fftools/ffprobe: fix handling parse_options() return value 2023-07-28 09:11:26 -03:00
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libavdevice lavd/opengl_enc: fix a compiler error 2023-07-24 10:17:51 +08:00
libavfilter avfilter/avf_showcwt: remove excessive operations 2023-07-28 14:02:35 +02:00
libavformat avformat/mov: enable identifying TTML subtitle streams as such 2023-07-28 15:31:56 +03:00
libavutil macos_kperf: fix incomplete prototype 2023-07-22 21:35:15 +03:00
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tests avformat/mov: enable identifying TTML subtitle streams as such 2023-07-28 15:31:56 +03:00
tools tools/target_bsf_fuzzer: fix some filter names 2023-06-29 22:44:11 -03:00
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README.md
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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.