ffmpeg/FFmpeg
1
0
Fork 0
mirror of https://git.ffmpeg.org/ffmpeg.git synced 2024-09-19 21:06:42 +00:00
Code Issues Packages Projects Releases Wiki Activity
76,322 Commits 36 Branches 398 Tags 535 MiB
C 90.3%
Assembly 7.8%
Makefile 1.3%
C++ 0.2%
Objective-C 0.2%
Other 0.1%
63abfc87a4
Go to file
Michael Niedermayer 63abfc87a4 avcodec/pcm: Fix invalid shift in AV_CODEC_ID_PCM_LXF 
Fixes: left shift of 233 by 24 places cannot be represented in type 'int'
Fixes: 20736/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_PCM_LXF_fuzzer-4829212685107200

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 051d11f659)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2020-04-23 21:29:01 +02:00
compat
doc Update for 2.8.16 2019-12-06 21:00:24 +01:00
libavcodec avcodec/pcm: Fix invalid shift in AV_CODEC_ID_PCM_LXF 2020-04-23 21:29:01 +02:00
libavdevice
libavfilter avfilter/vf_aspect: Fix integer overflow in compute_dar() 2020-04-23 21:29:01 +02:00
libavformat avformat/avidec: Avoid integer overflow in NI switch check 2020-04-23 21:29:01 +02:00
libavresample
libavutil avutil/lfg: Correct index increment type to avoid undefined behavior 2019-12-06 20:30:58 +01:00
libpostproc
libswresample
libswscale swscale/input: Fix several invalid shifts related to rgb2yuv constants 2020-04-23 21:29:01 +02:00
presets
tests avcodec/vp56rac: delay signaling an error on truncated input 2019-12-06 20:30:57 +01:00
tools
.gitattributes
.gitignore
arch.mak
Changelog Update for 2.8.16 2019-12-06 21:00:24 +01:00
cmdutils_common_opts.h
cmdutils_opencl.c
cmdutils.c
cmdutils.h
common.mak
configure configure: bump year 2020-04-23 21:29:01 +02:00
COPYING.GPLv2
COPYING.GPLv3
COPYING.LGPLv2.1
COPYING.LGPLv3
CREDITS
ffmpeg_dxva2.c
ffmpeg_filter.c
ffmpeg_opt.c
ffmpeg_vdpau.c
ffmpeg_videotoolbox.c
ffmpeg.c
ffmpeg.h
ffplay.c
ffprobe.c
ffserver_config.c
ffserver_config.h
ffserver.c
INSTALL.md
library.mak
LICENSE.md
MAINTAINERS
Makefile
README.md
RELEASE Update for 2.8.16 2019-12-06 21:00:24 +01:00
RELEASE_NOTES
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.