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Andreas Rheinhardt 6d38c260e5 avcodec/dsddec: Fix decoding LSBF samples 
ff_dsd2pcm_translate() works internally by converting LSBF input
to MSBF upon reading; its buffer is therefore always MSBF
and should therefore be initialized with MSBF silence;
but this is not true since e3d8963c3c
which this patch effectively reverts.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 		2024-04-04 23:58:57 +02:00
compat
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doc avcodec/liblc3: add encoding/decoding support of LC3 audio codec 2024-04-04 17:47:31 +02:00
ffbuild
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fftools
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libavcodec avcodec/dsddec: Fix decoding LSBF samples 2024-04-04 23:58:57 +02:00
libavdevice
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libavfilter libavfilter/dnn_io_proc: Take step into consideration when crop frame 2024-04-04 14:26:57 +08:00
libavformat avcodec, avformat/ffjni: fix duplicate JNI symbols 2024-04-04 21:51:21 +02:00
libavutil avutil/pix{desc,fmt}: add new matrix coefficients from H.273 v3 2024-04-03 21:31:35 +03:00
libpostproc
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libswresample
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libswscale swscale/utils: Fix xInc overflow 2024-04-04 19:38:29 +02:00
presets
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tests fate/wavpack: Add test for DSD 2024-04-04 23:58:57 +02:00
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Changelog avcodec/liblc3: add encoding/decoding support of LC3 audio codec 2024-04-04 17:47:31 +02:00
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configure avcodec/liblc3: add encoding/decoding support of LC3 audio codec 2024-04-04 17:47:31 +02:00

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.