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Michael Niedermayer a18e8d82de ffmpeg: Fix crash with ost->last_frame allocation failure 
Fixes: 1013dbde2c360d939cc2dfc33e4f275c_signal_sigsegv_a0500f_45_320vp3.nsv with memlimit of 536870912

Found-by: Samuel Groß, Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit fd4c87fa3b)

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-07-18 20:23:46 +02:00
compat
doc doc: avoid incorrect phrase 'allows to' 2015-06-19 20:31:44 +02:00
libavcodec avcodec/pthread_frame: check avctx on deallocation 2015-07-18 20:23:46 +02:00
libavdevice doc: avoid incorrect phrase 'allows to' 2015-06-19 20:31:44 +02:00
libavfilter avfilter/vf_transpose: Fix rounding error 2015-07-18 20:23:45 +02:00
libavformat oggparsedirac: check return value of init_get_bits 2015-07-18 20:23:45 +02:00
libavresample
libavutil Put a space between string literals and macros. 2015-07-18 20:23:45 +02:00
libpostproc postproc: fix unaligned access 2015-06-19 18:40:49 +02:00
libswresample swr: Remember previously set int_sample_format from user 2015-07-18 20:23:44 +02:00
libswscale swscale/swscale_unscaled: Fix rounding difference with RGBA output between little and big endian 2015-07-18 20:23:45 +02:00
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ffmpeg_opt.c ffmpeg_opt: Fix forcing fourccs 2015-07-05 23:08:21 +02:00
ffmpeg_vda.c vda: unlock the pixel buffer base address. 2015-07-18 20:23:45 +02:00
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ffmpeg.c ffmpeg: Fix crash with ost->last_frame allocation failure 2015-07-18 20:23:46 +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.