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Michael Niedermayer c694273feb avcodec/h264_slice: Fix integer overflow in implicit_weight_table() Fixes: signed integer overflow: 2 * 2132811760 cannot be represented in type 'int' Fixes: 11156/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_H264_fuzzer-6237685933408256 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> (cherry picked from commit `77e56d74f9`) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>		2019-01-21 07:53:26 +01:00
compat	…
doc	doc/indevs: fix upto typo	2019-01-21 07:53:26 +01:00
ffbuild	…
fftools	fftools/ffmpeg: Repair reinit_filter feature	2019-01-21 07:53:25 +01:00
libavcodec	avcodec/h264_slice: Fix integer overflow in implicit_weight_table()	2019-01-21 07:53:26 +01:00
libavdevice	…
libavfilter	avfilter/vf_tonemap_opencl: Make static tables const	2019-01-21 07:53:26 +01:00
libavformat	avformat/libopenmpt: Fix successfull typo	2019-01-21 07:53:26 +01:00
libavresample	…
libavutil	…
libpostproc	postproc/postprocess_template: remove FF_REG_sp from clobber list	2019-01-21 07:53:26 +01:00
libswresample	…
libswscale	…
presets	…
tests	tests/fate/filter-video: increase fuzz for fate-filter-refcmp-psnr-rgb	2019-01-21 07:53:26 +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.