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FFmpeg with custom patches for LAV Filters
116,202 Commits 2 Branches 468 Tags 220 MiB
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Hendrik Leppkes aed0dd7ab1
hevc: don't pass dummy references to the hwaccel 
Instead let the hwaccel deal with generating missing references. This
improves error resilience and works around a few bugs.
2024-07-01 09:55:06 +02:00
compat Add compat header for DXVA2 VP8/9 2024-07-01 09:55:05 +02:00
doc avutil/stereo3d: add a Stereo3D view to signal that the view is unspecified 2024-06-28 13:16:57 -03:00
ffbuild Add config.out to gitignore 2024-07-01 09:55:06 +02:00
fftools fftools/ffplay_renderer: use correct NULL value for Vulkan type 2024-06-25 00:19:03 +02:00
libavcodec hevc: don't pass dummy references to the hwaccel 2024-07-01 09:55:06 +02:00
libavdevice avdevice/avfoundation: add external video devices 2024-06-20 18:52:06 +02:00
libavfilter avfilter/textutils: Constify ff_expand_text() 2024-06-30 11:37:06 +02:00
libavformat flvdev: assume sizes to be broken if metadata header parsing failed 2024-07-01 09:55:06 +02:00
libavutil matroskadec_haali: Export colorspace info in the mastering data struct 2024-07-01 09:55:06 +02:00
libpostproc avutil/common: Don't auto-include mem.h 2024-03-31 00:08:43 +01:00
libswresample swresample: add a "clipping protection" mode when mixing 2024-07-01 09:55:00 +02:00
libswscale swscale: make sws_getCachedContext properly handle pre-processed formats 2024-07-01 09:55:01 +02:00
presets
tests checkasm: add tests for yuv2rgb 2024-06-28 14:49:49 +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
.gitignore gitignore: add config_components.h 2022-03-17 18:35:41 -03:00
.mailmap .mailmap: Update my mailmap entry 2024-02-23 00:17:21 +01:00
Changelog avcodec: add external enc libvvenc for H266/VVC 2024-06-15 21:00:05 +08:00
configure Add compat header for DXVA2 VP8/9 2024-07-01 09:55:05 +02:00
CONTRIBUTING.md
COPYING.GPLv2
COPYING.GPLv3 Add configure option to upgrade (L)GPL to version 3. 2009-06-05 11:04:03 +00:00
COPYING.LGPLv2.1
COPYING.LGPLv3
CREDITS Use https for repository links 2023-03-01 21:59:10 +01:00
INSTALL.md
LICENSE.md avfilter/vf_geq: Relicense to LGPL 2019-12-28 11:20:48 +01:00
MAINTAINERS MAINTAINERS: Update the entries for the release maintainer for FFmpeg 2024-06-19 12:36:02 +02:00
Makefile riscv: add Zvbb vector bit manipulation extension 2024-05-11 11:38:49 +03:00
README.md README: fix typo and description of libavfilter 2021-10-08 09:44:34 +05:30
RELEASE RELEASE: update after 7.0 branch 2024-04-02 13:02:39 -03:00

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.