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Michael Niedermayer 5a6f91fa12
avformat/rpl: Fix check for negative values 
Fixes: signed integer overflow: 10 * -1923267925333400000 cannot be represented in type 'int64_t' (aka 'long')
Fixes: 378891963/clusterfuzz-testcase-minimized-fuzzer_loadfile_direct-5714338935013376
Found-by: ossfuzz
Reported-by: Kacper Michajlow <kasper93@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit eab65379bf)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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doc doc/developer: Document relationship between git accounts and MAINTAINERS 2024-12-24 00:32:31 +01:00
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libavformat avformat/rpl: Fix check for negative values 2024-12-31 20:49:27 +01:00
libavresample
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libpostproc postproc/postprocess_template: Avoid using %4 for the threshold compare 2019-12-02 19:41:47 +01:00
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tests avcodec/vp56rac: delay signaling an error on truncated input 2019-12-06 20:30:57 +01:00
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ffmpeg_filter.c ffmpeg_filter: Factor get_compliance_unofficial_pix_fmts() out 2024-06-03 19:15:20 +02:00
ffmpeg_opt.c fftools/ffmpeg_opt: Fix leak of options when parsing options fails 2022-05-04 19:28:31 +02:00
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ffmpeg.c fftools/ffmpeg: Fallback to duration if sample rate is unavailable 2018-07-10 01:52:56 +02:00
ffmpeg.h
ffplay.c
ffprobe.c ffprobe: Fix NULL pointer handling in color parameter printing 2017-08-24 12:49:30 +02:00
ffserver_config.c
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version.sh

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.
  • ffserver is a multimedia streaming server for live broadcasts.
  • 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.