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FFmpeg
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Frank Plowman 56419fd096 lavc/vvc: Fix overflow in MVD derivation před 6 dny
compat b4d9fa6cb9 compat: Fix the fallback definition of stdc_trailing_zeros před 2 měsíci
doc cb27e478f7 doc/codecs: add missing enhancements value for export_side_data před 2 dny
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fftools 433cf391f5 fftools/ffmpeg_sched: signal the main thread when a task fails před 1 týdnem
libavcodec 56419fd096 lavc/vvc: Fix overflow in MVD derivation před 2 dny
libavdevice d2ed52dc02 avdevice/dshow: fix unused variable warning před 1 měsícem
libavfilter 8d6f3bcb96 avfilter/asrc_sine: increase frequency accuracy před 5 dny
libavformat f52b9d0583 avformat/qcp: Check for read failure in header před 3 dny
libavutil 6e49b86996 avutil/mem_internal: Don't use alignas for MSVC před 2 dny
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libswresample 77e6293735 arm: Consistently use proper interworking function returns před 1 měsícem
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presets d9a61ae31e presets: remove moldering iPod presets před 10 roky
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CONTRIBUTING.md ef42c1de2b Add CONTRIBUTING.md před 8 roky
COPYING.GPLv2 ecc1330a6d Rename COPYING.GPL --> COPYING.GPLv2 and COPYING.LGPL --> COPYING.LGPLv2.1. před 15 roky
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configure 59057aa807 avutil/mem_internal: local align should always work před 5 dny

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.