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Lynne 9c65325819
vulkan_decode: use ff_vk_init 
This solves the issue of an av_log function being called
with a context with invalid class.

Co-authored-by: Anton Khirnov <anton@khirnov.net>
 		2024-09-09 07:05:45 +02:00
compat
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doc doc/APIchanges: mention correct version number 2024-09-08 18:07:30 +02:00
ffbuild
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fftools fftools/ffmpeg_filter: remove YUVJ hack 2024-09-08 13:59:29 +02:00
libavcodec vulkan_decode: use ff_vk_init 2024-09-09 07:05:45 +02:00
libavdevice configure: improve check for POSIX ioctl 2024-09-01 18:01:43 +02:00
libavfilter vulkan_filter: require storage images properly, set usage flags explicitly 2024-09-09 07:05:44 +02:00
libavformat avformat/mxfenc: Fix guess frame_rate 2024-09-04 13:01:37 +02:00
libavutil vulkan: add a ff_vk_init function 2024-09-09 07:05:45 +02:00
libpostproc
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libswresample
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libswscale swscale/aarch64/rgb2rgb: add neon implementation for rgb24toyv12 2024-09-06 23:11:13 +02:00
presets
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tests avfilter: add XPSNR filter 2024-09-08 17:51:37 +02:00
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Changelog Changelog: mention YUV range negotiation 2024-09-08 14:07:59 +02:00
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MAINTAINERS MAINTAINERS: remove Aurelien and David from matroska* 2024-09-08 17:51:39 +02:00
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configure configure: improve check for POSIX ioctl 2024-09-01 18:01:43 +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.