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Michael Niedermayer 7b4d0a2402 avcodec/dss_sp: Fix runtime error: signed integer overflow: 2147481189 + 4096 cannot be represented in type 'int' 
Fixes: 1441/clusterfuzz-testcase-minimized-6223152357048320

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/targets/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 6ea4287893)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-05-17 20:35:20 +02:00
compat compat/os2threads: split long lines 2016-02-14 19:17:36 +01:00
doc doc/developer: Add terse documentation of assumed C implementation defined behavior 2017-05-17 20:35:19 +02:00
libavcodec avcodec/dss_sp: Fix runtime error: signed integer overflow: 2147481189 + 4096 cannot be represented in type 'int' 2017-05-17 20:35:20 +02:00
libavdevice libavdevice/dshow.c: Correct CoGetMalloc check 2016-02-13 22:57:26 +01:00
libavfilter avfilter/af_sofalizer: Fix bad shift 2017-05-17 20:35:19 +02:00
libavformat avformat/wavdec: Check chunk_size 2017-05-17 20:35:20 +02:00
libavresample
libavutil avutil/softfloat: Fix overflow in av_div_sf() 2017-05-17 20:35:19 +02:00
libpostproc postproc: fix unaligned access 2016-02-23 15:58:07 +01:00
libswresample swresample/resample: free existing ResampleContext on reinit 2017-03-21 12:17:52 -03:00
libswscale swscale/swscale_unscaled: Try to fix Rgb16ToPlanarRgb16Wrapper() with slices 2016-09-28 17:11:52 +02:00
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tests avcodec/vp56: Implement very basic error concealment 2017-05-17 20:35:19 +02:00
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ffmpeg_dxva2.c
ffmpeg_filter.c ffmpeg_filter: Factor get_compliance_unofficial_pix_fmts() out 2016-02-10 13:28:23 +01:00
ffmpeg_opt.c Avoid using the term "file" and prefer "url" in some docs and comments 2016-12-05 22:05:37 +01:00
ffmpeg_qsv.c
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ffmpeg_videotoolbox.c
ffmpeg.c ffmpeg: remove unused and errorneous AVFrame timestamp check 2016-10-07 16:11:57 +02:00
ffmpeg.h
ffplay.c cmdutils: remove the current working directory from the DLL search path on win32 2016-08-13 13:08:57 +02:00
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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.

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. Few developers follow pull requests so they will likely be ignored.