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Michael Niedermayer 5c5575c8dc avformat/cdxl: Fix integer overflow in intermediate 
Fixes: signed integer overflow: 65535 * 65312 cannot be represented in type 'int'
Fixes: 16704/clusterfuzz-testcase-minimized-ffmpeg_DEMUXER_fuzzer-6294115603447808

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 		2019-09-16 00:53:18 +02:00
compat compat/cuda: Change inclusion guards 2019-08-05 12:07:09 +02:00
doc doc/examples/decode_audio: Fix "warning: ISO C90 forbids mixed declarations and code" 2019-09-16 00:04:18 +02:00
ffbuild build: add support for building CUDA files with clang 2019-08-04 19:08:08 +02:00
fftools cmdutils: promote report level if loglevel is higher 2019-09-13 11:53:54 +05:30
libavcodec avcodec/cfhd: Check that cropped size is smaller than full 2019-09-16 00:53:18 +02:00
libavdevice libavdevice: Update the class name as uniform style 2019-08-15 09:29:55 +08:00
libavfilter avfilter/vf_stereo3d: add tb (top-bottom) aliases 2019-09-15 10:54:00 +02:00
libavformat avformat/cdxl: Fix integer overflow in intermediate 2019-09-16 00:53:18 +02:00
libavresample
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libavutil avutil/mips: refactor msa SLDI_Bn_0 and SLDI_Bn macros. 2019-09-16 00:04:18 +02:00
libpostproc Bump minor versions again on master to keep 4.2 versions separate from master 2019-07-21 18:36:31 +02:00
libswresample Bump minor versions again on master to keep 4.2 versions separate from master 2019-07-21 18:36:31 +02:00
libswscale swscale/swscale: delete unwanted assignments 2019-09-09 18:16:06 +02:00
presets
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tests avcodec/vp56rac: delay signaling an error on truncated input 2019-09-11 22:36:33 +02:00
tools tools/target_dec_fuzzer: increase snows threshold 2019-09-16 00:53:18 +02:00
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CONTRIBUTING.md
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Changelog avformat: Add ZeroMQ as a protocol 2019-09-02 23:08:43 +02:00
INSTALL.md
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LICENSE.md LICENSE: Add missing libraries that need --enable-version3. 2019-08-12 02:25:39 +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.