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Michael Niedermayer 1eb35eb50e avcodec/diracdec: Correct max pixels check 
Dirac internally allocates 5 images per plane and frame currently. One being the actual
image the other 4 being filtered for motion compensation.

Fixes: Out of memory
Fixes: 12870/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_DIRAC_fuzzer-5684825871089664

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2019-03-03 13:17:02 +01:00
compat additional math.h functions for djgpp 2018-11-28 22:16:07 +11:00
doc doc/protocols: move option follow entry to correct section 2019-03-03 10:59:00 +05:30
ffbuild
fftools ffmpeg_filter: initialize sub2video.end_pts together with last_pts 2019-02-21 20:13:21 +02:00
libavcodec avcodec/diracdec: Correct max pixels check 2019-03-03 13:17:02 +01:00
libavdevice libavdevice/gdigrab: fix HIDPI support for mouse positioning 2019-01-30 21:55:22 +01:00
libavfilter avfilter/af_anlmdn: add output mode option 2019-03-01 16:38:59 +01:00
libavformat avformat/utils: fix indentation 2019-03-01 22:31:00 +01:00
libavresample
libavutil avcodec/mips: [loongson] mmi optimizations for VP9 put and avg functions 2019-02-27 01:51:40 +01:00
libpostproc postproc/postprocess_template: remove FF_REG_sp from clobber list 2018-12-22 17:41:44 +01:00
libswresample Bump minor version for master after 4.1 branchpoint 2018-11-02 00:53:07 +01:00
libswscale libswscale/ppc: VSX-optimize 9-16 bit yuv2planeX 2019-02-05 09:34:53 +02:00
presets
tests fate/proresenc_aw : add test for interlace and 444 encoding 2019-02-27 17:59:53 +01:00
tools tools/target_dec_fate.list: Add testcases for #2000 to #4000 2019-03-01 23:25:08 +01:00
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Changelog avcodec/version: Bump micro-version for nvdec/cuviddec changes 2019-02-16 10:43:24 -08:00
configure configure: select rotation filters for ffmpeg 2019-03-02 20:49:12 +05:30
CONTRIBUTING.md
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INSTALL.md INSTALL.md: Fix Markdown formatting 2019-01-31 10:29:16 -09:00
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MAINTAINERS MAINTAINERS: remove myself as a docs & trac maintainer 2019-02-22 10:57:26 -09:00
Makefile Makefile: Allow "make clean" to delete compat/atomics/pthread/stdatomic.o 2018-12-28 14:04:10 +01:00
README.md
RELEASE RELEASE: bump to 4.1.git 2018-11-02 00:55:49 +01:00

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.