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Anton Khirnov f143723095 lavfi/af_agate: convert to query_func2()
Drop redundant ff_set_common_all_channel_counts() /
ff_set_common_all_samplerates() calls, since those happen implicitly in
generic code.
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doc doc/av1_qsv: Add missed options 2024-09-04 12:14:57 +08:00
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fftools fftools/ffmpeg: Fix honor -r output option with streamcopy 2024-09-04 13:01:37 +02:00
libavcodec hevc/sei: return INVALIDDATA when a referenced SPS is not available 2024-09-04 18:34:47 +02:00
libavdevice configure: improve check for POSIX ioctl 2024-09-01 18:01:43 +02:00
libavfilter lavfi/af_agate: convert to query_func2() 2024-09-05 10:03:33 +02:00
libavformat avformat/mxfenc: Fix guess frame_rate 2024-09-04 13:01:37 +02:00
libavutil lavu/opt: add API for retrieving array-type option values 2024-08-27 16:53:16 +02:00
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libswresample
libswscale swscale/rgb2rgb: enable R-V V deinterleaveBytes 2024-09-04 22:04:11 +03:00
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tools tools/target_swr_fuzzer: Check av_samples_fill_arrays() for failure 2024-08-28 16:27:55 +02:00
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Changelog avcodec: add Mediacodec audio decoders support 2024-09-01 12:25:56 +02:00
configure configure: improve check for POSIX ioctl 2024-09-01 18:01:43 +02:00
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README.md
RELEASE

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.