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Niklas Haas 0a5ae743ef avfilter/vf_thumbnail: switch to query_func2 
Instead of enumerating a static list of planar formats to support, walk
through the format list and enable all supported formats.

As of writing, this generates the following format list:
- gbrap
- gbrap10le
- gbrap12le
- gbrap14le
- gbrap16le
- gbrp
- gbrp10le
- gbrp12le
- gbrp14le
- gbrp16le
- gbrp9le
- gray
- gray10le
- gray12le
- gray14le
- gray16le
- gray9le
- ya16le
- ya8
- yuv410p
- yuv411p
- yuv420p
- yuv420p10le
- yuv420p12le
- yuv420p14le
- yuv420p16le
- yuv420p9le
- yuv422p
- yuv422p10le
- yuv422p12le
- yuv422p14le
- yuv422p16le
- yuv422p9le
- yuv440p
- yuv440p10le
- yuv440p12le
- yuv444p
- yuv444p10le
- yuv444p12le
- yuv444p14le
- yuv444p16le
- yuv444p9le
- yuva420p
- yuva420p10le
- yuva420p16le
- yuva420p9le
- yuva422p
- yuva422p10le
- yuva422p12le
- yuva422p16le
- yuva422p9le
- yuva444p
- yuva444p10le
- yuva444p12le
- yuva444p16le
- yuva444p9le
- yuvj411p
- yuvj420p
- yuvj422p
- yuvj440p
- yuvj444p
2025-07-12 12:52:33 +02:00
compat compat/cuda: add device side printf function 2025-05-14 22:08:33 +02:00
doc doc/scaler.texi: add missing gamma option 2025-07-08 16:05:22 +05:30
ffbuild ffbuild: correctly silence and tag new css/html steps 2025-05-28 01:02:55 +02:00
fftools fftools/ffmpeg_demux: don't flag timestamps as unreliable if they are generated 2025-07-10 11:13:36 -03:00
libavcodec avcodec/nvdec: switch to proper pixfmts on next major bump 2025-07-11 17:49:58 +02:00
libavdevice various: fix typos 2025-06-15 21:00:38 +05:30
libavfilter avfilter/vf_thumbnail: switch to query_func2 2025-07-12 12:52:33 +02:00
libavformat avformat/tls_schannel: fix non-blocking write breaking TLS sessions 2025-07-11 17:49:58 +02:00
libavutil avcodec/nvdec: switch to proper pixfmts on next major bump 2025-07-11 17:49:58 +02:00
libswresample swresample/rematrix: Constify 2025-07-03 18:17:56 +02:00
libswscale swscale: add support for new 10/12 bit MSB formats 2025-07-11 17:49:58 +02:00
presets
tests swscale: add support for new 10/12 bit MSB formats 2025-07-11 17:49:58 +02:00
tools tools/pktdumper: dump extradata buffers 2025-07-01 16:45:08 +10:00
.gitattributes gitattributes: End merge conflicts in Changelog 2025-03-17 15:26:10 +01:00
.gitignore ffmpeg/repo: Add dot-folders in the repository root to .gitignore 2025-04-19 17:29:12 +02:00
.mailmap mailmap: add entry for myself 2024-07-15 01:59:37 +02:00
Changelog Changelog: mention dropping OpenSSL < 1.1.0 2025-07-07 20:53:54 +02:00
configure avformat/tls_schannel: add DTLS support 2025-07-11 17:49:57 +02:00
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
FUNDING.json Add FUNDING.json 2025-06-23 14:48:40 +02:00
INSTALL.md Add tools/merge-all-source-plugins 2025-05-15 12:17:04 +02:00
LICENSE.md Remove libpostproc 2025-05-07 15:35:47 +02:00
MAINTAINERS MAINTAINERS: Add myself for graph printing 2025-06-07 14:32:25 +02:00
Makefile Makefile: Split ALLFFLIBS 2025-05-26 20:33:10 +02:00
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.