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Michael Niedermayer 257ab5a6ac swscale/output: Fix integer overflow in yuv2ya16_X_c_template() 
Found-by: colod colod <colodcolod7@gmail.com>

Fixes: CVE-2025-63757

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 0c6b7f9483)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit ac4caa33ba)
Signed-off-by: Carlos Henrique Lima Melara <charlesmelara@riseup.net>
2026-01-02 21:58:51 +00:00
.forgejo forgejo: backport CI job names 2026-01-02 18:03:05 +01:00
compat compat/cuda/ptx2c: remove shell loop; fix BSD sed compat 2020-06-01 22:10:41 -05:00
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fftools fftools/ffmpeg: Check read() for failure 2024-07-21 18:55:36 +02:00
libavcodec avcodec/jpeg2000dec: Make sure the 4 extra bytes allocated are initialized 2026-01-02 21:58:51 +00:00
libavdevice configure: improve check for POSIX ioctl 2024-09-01 21:16:49 -04:00
libavfilter libavfilter/af_firequalizer: Add check for av_malloc_array() 2026-01-02 21:58:51 +00:00
libavformat avformat/hls: check return value of new_init_section() 2026-01-02 21:58:51 +00:00
libavresample avresample: remove deprecated attribute from the AVAudioResampleContext struct 2018-01-09 10:56:53 -03:00
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libpostproc Bump minor versions to separate 4.3 from master 2020-06-08 22:49:04 +02:00
libswresample all: apply linter fixes 2026-01-02 18:03:05 +01:00
libswscale swscale/output: Fix integer overflow in yuv2ya16_X_c_template() 2026-01-02 21:58:51 +00:00
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.travis.yml Merge commit '899ee03088' 2019-03-14 15:53:16 -03:00
Changelog Update for 4.3.9 2025-03-11 19:12:05 +01:00
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INSTALL.md INSTALL: explain the circular dependency issue and solution 2025-02-27 17:53:12 +01:00
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 2024-07-21 17:20:28 +02:00
Makefile Makefile: Delete more created files when running "make distclean". 2020-03-11 11:43:01 +01:00
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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 a mean to alter decoded Audio and Video through chain of 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.