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Anton Khirnov 55ccbfd790 lavc/flac_parser: use a custom FIFO implementation FLAC parser currently uses AVFifoBuffer in a highly non-trivial manner, modifying its "internals" (the whole struct is currently public, but no other code touches its contents directly). E.g. it does not use any av_fifo functions for reading the FIFO contents, but implements its own. Reimplement the needed parts of the AVFifoBuffer API in the FLAC parser, making it completely self-contained. This will allow us to make AVFifoBuffer private.		2022-01-10 15:59:52 +01:00
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fftools	ffmpeg: remove a redundant assignment of interrupt_callback	2022-01-10 15:57:22 +01:00
libavcodec	lavc/flac_parser: use a custom FIFO implementation	2022-01-10 15:59:52 +01:00
libavdevice	avdevice/iec61883: #if unused code away, fix -O0 compilation	2022-01-08 18:15:18 +01:00
libavfilter	lavfi/vf_libplacebo: fix side data stripping logic	2022-01-10 09:11:02 +01:00
libavformat	avformat/movenc: fix duration in mdhd box	2022-01-10 12:32:21 +02:00
libavutil	…
libpostproc	…
libswresample	…
libswscale	…
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tests	avformat/movenc: fix duration in mdhd box	2022-01-10 12:32:21 +02:00
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configure	avformat/matroskaenc: Disable MKV-only code if MKV muxer is disabled	2022-01-08 18:16:29 +01:00

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.