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Michael Niedermayer f4201dc6a0
avcodec/mjpegdec: only test the size bound in sequential mjpeg 
The original fix was intended only for sequential mjpeg, but it was also used for progressive
which broke. This commit fixes this regression

Fixes: issue21225

The testcase 6381/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_JPEGLS_fuzzer-5665032743419904 still exits within 240ms

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit ecd2919174)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2026-05-03 19:49:53 +02:00
.forgejo forgejo: backport CI job names 2026-01-02 20:00:45 +01:00
compat all: fix typos found by codespell 2025-08-03 13:48:47 +02:00
doc fate: add missing options in config template 2026-05-03 19:49:50 +02:00
ffbuild all: fix typos found by codespell 2025-08-03 13:48:47 +02:00
fftools fftools/ffmpeg: fix gracefully shutdown 2025-09-22 22:46:25 +02:00
libavcodec avcodec/mjpegdec: only test the size bound in sequential mjpeg 2026-05-03 19:49:53 +02:00
libavdevice avdevice/gdigrab: suppress int to pointer cast warning 2026-05-03 19:49:51 +02:00
libavfilter avfilter/vf_neighbor_opencl: add error condition when filter name doesn't match 2026-05-03 19:49:52 +02:00
libavformat avformat/hls: fix double space 2026-05-03 19:49:53 +02:00
libavutil avutil/hwcontext_d3d12va: use hwdev context for logging 2026-05-03 19:49:51 +02:00
libswresample Bump versions for release/8.0 2025-08-09 17:30:39 +02:00
libswscale swscale/output: Use 64bit in addition in yuv2gbrp16_full_X_c() for RGB + Y 2026-05-03 19:49:52 +02:00
presets
tests avformat/mov: don't parse reserved ISOBMFF fields as if they were QT 2026-03-05 23:10:35 -03:00
tools forgejo: backport CI changes to release/8.0 2025-11-30 16:42:51 +01:00
.gitattributes gitattributes: End merge conflicts in Changelog 2025-03-17 15:26:10 +01:00
.gitignore forgejo/workflows: add initial rudimentary CI 2025-07-22 20:06:20 +02:00
.mailmap mailmap: add entry for myself 2025-08-08 21:51:15 +00:00
Changelog configure: require at least OpenSSL 1.1.1 (LTS) 2025-11-29 05:06:09 -05:00
configure configure: Recognize uname "Windows_NT" as using an .exe suffix 2026-02-03 20:56:26 +00:00
CONTRIBUTING.md Add CONTRIBUTING.md 2016-09-18 10:02:13 +01:00
COPYING.GPLv2
COPYING.GPLv3
COPYING.LGPLv2.1 all: fix whitespace/new-line issues 2025-08-03 13:48:47 +02:00
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 all: fix typos found by codespell 2025-08-03 13:48:47 +02:00
LICENSE.md Remove libpostproc 2025-05-07 15:35:47 +02:00
MAINTAINERS MAINTAINERS: add myself as hwcontext_d3d12va maintainer 2025-08-08 21:51:15 +00:00
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 Update for 8.0.1 2025-11-19 03:51:22 +01:00
RELEASE_NOTES RELEASE_NOTES: Based on the version from 5.1 2025-08-22 01:15:31 +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.