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Leo Izen d69e522523
avcodec/pngenc: fix mDCv typo 
When mDCv support was added, there was a typo in both variable names
and also the MKTAG itself, incorrectly listing it as mDVc. The tag name
stands for Mastering Display Color Volume so mDCv is correct.

Typo originally introduced in 7894904141.

Signed-off-by: Leo Izen <leo.izen@gmail.com>
Reported-by: Ramiro Polla <ramiro.polla@gmail.com>
 		2024-07-03 10:21:17 -04:00
compat avutil/common: Don't auto-include mem.h 2024-03-31 00:08:43 +01:00
doc avutil/hwcontext_d3d12va: add Flags for resource creation 2024-07-02 14:15:12 +02:00
ffbuild riscv: add Zvbb vector bit manipulation extension 2024-05-11 11:38:49 +03:00
fftools fftools/ffmpeg_opt: add missing codec type to some options 2024-07-03 08:26:44 -03:00
libavcodec avcodec/pngenc: fix mDCv typo 2024-07-03 10:21:17 -04:00
libavdevice avdevice/dshow: Check ICaptureGraphBuilder2_SetFiltergraph() for failure 2024-07-02 21:57:22 +02:00
libavfilter avfilter/vf_avgblur: Check plane instead of AVFrame 2024-07-02 21:57:25 +02:00
libavformat avformat/rdt: Check pkt_len 2024-07-02 21:57:24 +02:00
libavutil avutil/hwcontext_d3d12va: add Flags for resource creation 2024-07-02 14:15:12 +02:00
libpostproc avutil/common: Don't auto-include mem.h 2024-03-31 00:08:43 +01:00
libswresample swresample/swresample: Rectify invalid function in the documentation 2024-07-02 21:57:17 +02:00
libswscale swscale/output: Avoid undefined overflow in yuv2rgb_write_full() 2024-06-26 20:49:36 +02:00
presets
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tests fftools/ffmpeg_mux_init: apply encoder options manually 2024-07-03 11:38:52 +02:00
tools tools/target_dec_fuzzer: Adjust threshold for MV30 2024-06-26 20:49:33 +02:00
.gitattributes lavf/assenc: normalize line endings to \n 2024-02-11 17:01:07 -08:00
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CONTRIBUTING.md
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CREDITS
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Changelog Changelog: add D3D12VA HEVC encoder changelog 2024-07-02 14:15:12 +02:00
INSTALL.md
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LICENSE.md
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MAINTAINERS MAINTAINERS: Add Timo Rothenpieler to server admins 2024-07-02 21:57:16 +02:00
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RELEASE RELEASE: update after 7.0 branch 2024-04-02 13:02:39 -03:00
configure avcodec: add D3D12VA hardware HEVC encoder 2024-07-02 14:15:12 +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.