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Michael Niedermayer 9a44dc209b avformat/aiffdec: Use av_rescale() for bitrate 
Fixes: integer overflow
Fixes: 40313/clusterfuzz-testcase-minimized-ffmpeg_dem_AIFF_fuzzer-4814761406103552

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 905588df97)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 		2022-04-09 22:19:40 +02:00
compat compat: remove in-tree NVidia headers 2018-02-27 16:22:12 +01:00
doc Update for 4.1.8 2021-10-06 13:43:40 +02:00
ffbuild Merge commit '17b6c7efb471e8ff1b8a7271f6531ba1d52bf69c' 2017-11-12 01:02:02 -03:00
fftools fftools/ffmpeg: Fix integer overflow in duration computation in seek_to_start() 2020-07-03 12:10:23 +02:00
libavcodec avcodec/g729dec: Avoid computing invalid temporary pointers for ff_acelp_weighted_vector_sum() 2022-04-09 22:19:40 +02:00
libavdevice Bump minor versions for branching 4.1 2018-11-02 00:15:32 +01:00
libavfilter avfilter/vf_gblur: fix heap-buffer overflow 2022-04-09 22:19:40 +02:00
libavformat avformat/aiffdec: Use av_rescale() for bitrate 2022-04-09 22:19:40 +02:00
libavresample avresample: remove deprecated attribute from the AVAudioResampleContext struct 2018-01-09 10:56:53 -03:00
libavutil avutil/mathematics: Document av_rescale_rnd() behavior on non int64 results 2022-04-09 22:19:40 +02:00
libpostproc postproc/postprocess_template: remove FF_REG_sp from clobber list 2019-01-21 07:53:26 +01:00
libswresample Bump minor versions for branching 4.1 2018-11-02 00:15:32 +01:00
libswscale swscale/alphablend: Fix slice handling 2021-10-06 12:06:15 +02:00
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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.