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Lynne 187fd52864 vulkan: fix use of atomics for the current context index The code used to use atomic, but over time, this got broken. This commit also remmoves the is-the-last-submission-ready shortcut, which rarely did anything. There's also value in relying on the fact that contexts always carry their frames in a strictly incremental order with no gaps.		2024-11-28 01:29:21 +09:00
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libavcodec	vulkan_decode: ensure there's at least one context per decode thread	2024-11-28 01:29:21 +09:00
libavdevice	…
libavfilter	avfilter/scale_vt: implement frame crop	2024-11-26 11:54:28 +08:00
libavformat	avformat/libssh: fix credential variables typo	2024-11-26 19:50:49 -06:00
libavutil	vulkan: fix use of atomics for the current context index	2024-11-28 01:29:21 +09:00
libpostproc	…
libswresample	…
libswscale	riscv: remove unnecessary #include's	2024-11-25 19:29:21 +02:00
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tests	avformat/mov: add missing stts array syncing in mov_build_index	2024-11-25 14:40:15 -03:00
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configure	avcodec: deprecate sonic	2024-11-25 14:34:55 -05:00

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.