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Marton Balint 77fc047bd9 avfilter/vsrc_testsrc: do not round down width and height for color src 
ff_draw_rectangle handles subsampling since 2013.

Fixes ticket #10989.

Signed-off-by: Marton Balint <cus@passwd.hu>
 		2024-05-14 21:07:37 +02:00
compat
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doc riscv: add Zvbb vector bit manipulation extension 2024-05-11 11:38:49 +03:00
ffbuild riscv: add Zvbb vector bit manipulation extension 2024-05-11 11:38:49 +03:00
fftools fftools/ffplay: Check return of swr_alloc_set_opts2() 2024-05-09 16:17:40 +02:00
libavcodec lavc/vp8dsp: restrict RVI optimisations 2024-05-14 19:50:00 +03:00
libavdevice lavd/v4l2: Use proper field type for second parameter of ioctl() with BSD's 2024-05-08 21:33:32 +02:00
libavfilter avfilter/vsrc_testsrc: do not round down width and height for color src 2024-05-14 21:07:37 +02:00
libavformat avformat/concatdec: Check file 2024-05-09 16:17:39 +02:00
libavutil lavu/riscv: remove bogus B extension 2024-05-14 19:50:00 +03:00
libpostproc
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libswresample
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libswscale swscale/riscv: explicitly require Zbb for MIN 2024-05-10 18:59:06 +03:00
presets
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tests lavu/riscv: CPU flag for fast misaligned accesses 2024-05-14 19:50:00 +03:00
tools tools/target_enc_fuzzer: Only read pix_fmts if its set 2024-05-09 16:17:39 +02:00
.gitattributes
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.gitignore
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CONTRIBUTING.md
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COPYING.GPLv2
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COPYING.GPLv3
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COPYING.LGPLv2.1
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COPYING.LGPLv3
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CREDITS
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Changelog lavc/qsvenc: add support for oneVPL string API 2024-05-07 11:06:37 +08:00
INSTALL.md
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LICENSE.md
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MAINTAINERS MAINTAINERS: add myself as *BSD maintainer 2024-05-13 03:40:16 +02:00
Makefile riscv: add Zvbb vector bit manipulation extension 2024-05-11 11:38:49 +03:00
README.md
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RELEASE
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configure lavu/riscv: fallback to raw hwprobe() system call 2024-05-14 19:50:00 +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.