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Michael Niedermayer 701c965a76 avcodec/hevc_ps: Check that log2_ctb_size is not smaller than the bounds of all profiles 
Fixes: unaligned memory access
Fixes: signal_sigsegv_3344165_576_cov_3406448105_DBLK_A_MAIN10_VIXS_2.bit

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Suggested-by: Christophe Gisquet <christophe.gisquet@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-02-25 22:30:25 +01:00
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libavcodec avcodec/hevc_ps: Check that log2_ctb_size is not smaller than the bounds of all profiles 2015-02-25 22:30:25 +01:00
libavdevice Merge commit '85b3b1c4ba7af9c2658442b0aafd27d613e1854b' 2015-02-25 01:44:49 +01:00
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libavformat Allow muxing h264 into ts with startcode "001" instead of "0001". 2015-02-25 15:08:33 +01:00
libavresample Merge commit '12655c48049f9a52e5504bde90fe738862b0ff08' 2015-02-22 00:06:23 +01:00
libavutil avutil/common: Fix integer overflow in av_clip_int8/16_c 2015-02-25 20:56:00 +01:00
libpostproc postproc/postprocess: Check for av_malloc() failure 2015-02-22 03:19:05 +01:00
libswresample swresample: add av_cold to init functions 2015-02-21 00:33:09 +01:00
libswscale swscale/utils: add asserts to check filterpos 2015-02-24 01:00:24 +01:00
presets presets: remove moldering iPod presets 2014-06-17 16:15:04 -08:00
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CREDITS CREDITS: redirect to Git log, remove current outdated content 2013-01-31 18:02:52 +01:00
ffmpeg_dxva2.c ffmpeg_dxva2: add hevc support 2015-01-27 12:37:34 +01:00
ffmpeg_filter.c ffmpeg: fix accurate seeking with -copyts 2014-11-24 17:31:26 +01:00
ffmpeg_opt.c ffmpeg_opt: Add missing MATCH_PER_TYPE_OPT() for data codecs 2015-02-18 22:13:35 +01:00
ffmpeg_vda.c Merge commit '1839fafa951308237c4672ffd9a94f927b26eac7' 2014-05-12 02:44:28 +02:00
ffmpeg_vdpau.c Merge commit '1f9237f2ac46dfbed1bfa1f4f0f1314c2a1d62ec' 2014-12-27 13:26:38 +01:00
ffmpeg.c ffmpeg: Print negative times like "-00:05:01.22" instead of "00:-5:-1.-22" 2015-02-11 11:22:27 +01:00
ffmpeg.h ffmpeg: Make CFR frame drop threshold user adjustable 2015-02-04 02:40:41 +01:00
ffplay.c Merge commit '733f4b05f0e120ddd0393b23f2b6d9106cf922e4' 2015-02-17 21:16:34 +01:00
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ffserver_config.c ffserver_config: reflow add_codec() 2014-12-09 01:03:01 -03:00
ffserver_config.h ffserver: dont leak child arguments 2014-11-26 23:32:33 +01:00
ffserver.c ffserver: fix wrong indentation 2015-02-15 15:15:41 -03:00
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README.md README: add ffserver 2015-02-12 11:59:22 +01:00
RELEASE RELEASE: Bump 2014-12-04 11:44:35 +01:00
RELEASE_NOTES avformat/mov: Disable XMP metadata by default 2014-12-11 21:47:37 +01:00
version.sh version.sh: Print versions based on the last git tag for release branches 2014-07-28 15:44:59 +02:00

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.
  • 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.