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Michael Niedermayer 4ff1d1f3d6
add tools/compare-cvelists.sh 
This compares the MITRE CVE list with our webpage security list and
produces a diff, so people can investigate, fix, backport and correct
differences

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2025-02-24 15:39:03 +01:00
compat compat/w32pthreads: change pthread_t into pointer to malloced struct 2024-12-16 09:43:19 +01:00
doc ffmpeg_demux: add option readrate_catchup 2025-02-24 15:16:59 +05:30
ffbuild ffbuild/bin2c: misc fix 2025-01-13 23:58:36 +08:00
fftools fftools/ffprobe: Switch to AVMutex 2025-02-24 15:09:54 +01:00
libavcodec lavc/vvc: Ensure subpictures don't overlap 2025-02-23 21:39:42 +08:00
libavdevice avdevice/alsa: simplify passing ff_alsa_open a channel layout 2025-02-12 18:49:07 -03:00
libavfilter gblur_vulkan: simplify buffer content writing 2025-02-21 03:19:21 +01:00
libavformat avformat/mov: (v4) fix get_eia608_packet 2025-02-23 09:43:56 -07:00
libavutil vulkan: add .buf_elems to FFVulkanDescriptorSet 2025-02-21 03:19:20 +01:00
libpostproc */version.h: bump after release/7.1 branch 2024-09-24 17:10:35 +02:00
libswresample libswresample/rematrix: add support for custom order channel layouts 2025-02-05 09:51:08 -03:00
libswscale swscale/x86/rgb2rgb: add AVX512ICL version of uyvytoyuv422 2025-02-18 12:43:57 -03:00
presets
tests fate/demux: add a test for Theora in OGG 2025-02-23 00:13:35 -03:00
tools add tools/compare-cvelists.sh 2025-02-24 15:39:03 +01:00
.gitattributes lavf/assenc: normalize line endings to \n 2024-02-11 17:01:07 -08:00
.gitignore .gitignore: add exclusions for shader .c files 2024-11-18 07:54:21 +01:00
.mailmap mailmap: add entry for myself 2024-07-15 01:59:37 +02:00
Changelog avcodec: add a ffv1 parser 2025-02-06 13:48:47 -03:00
configure avfilter/interlace_vulkan: add interlace_vulkan filter 2025-02-17 17:16:25 +01:00
CONTRIBUTING.md
COPYING.GPLv2
COPYING.GPLv3
COPYING.LGPLv2.1
COPYING.LGPLv3
CREDITS Use https for repository links 2023-03-01 21:59:10 +01:00
INSTALL.md INSTALL: explain the circular dependency issue and solution 2024-11-03 19:35:23 +01:00
LICENSE.md avfilter/vf_geq: Relicense to LGPL 2019-12-28 11:20:48 +01:00
MAINTAINERS MAINTAINERS: Lauri is still available but is really low on time nowadays 2024-11-28 23:19:00 +01:00
Makefile configure: Add wasm as a fake arch 2024-12-04 16:43:06 +08:00
README.md README: fix typo and description of libavfilter 2021-10-08 09:44:34 +05:30
RELEASE RELEASE: update release number after release/7.1 branch 2024-10-09 01:55:50 +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.