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FFmpeg git repo
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Michael Niedermayer 9a63a36dc6 avcodec/h264: Only reinit quant tables if a new PPS is allowed 
Fixes null pointer dereference
Fixes: signal_sigsegv_3042097_3007_cov_1741463594_non_monotone_timestamps1.mkv

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit c23a0e77dd)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 		2015-03-21 01:52:51 +01:00
compat
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doc Update for 2.5.4 2015-02-12 17:44:24 +01:00
libavcodec avcodec/h264: Only reinit quant tables if a new PPS is allowed 2015-03-21 01:52:51 +01:00
libavdevice avdevice: Use av_format_get_control_message_cb() 2015-02-12 17:10:35 +01:00
libavfilter avfilter/dctdnoiz: fix slice_h computation 2015-02-12 20:21:56 +01:00
libavformat avformat/omadec: Use 64bit for ret to avoid overflow 2015-03-21 01:52:51 +01:00
libavresample Merge commit '963f76144897d3f7684d82ec21e51dd50ea1106e' 2014-10-18 22:53:23 +02:00
libavutil Revert "avutil/opencl: is_compiled flag not being cleared in av_opencl_uninit" 2015-03-09 14:32:13 -03:00
libpostproc Add FFMPEG_VERSION into the binary libs 2014-12-22 03:17:56 +01:00
libswresample x86/swr: add missing alignment check to pack_6ch functions 2015-02-12 15:43:43 -03:00
libswscale swscale/utils: More carefully merge and clear coefficients outside the input 2015-03-21 01:52:51 +01:00
presets
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tests avcodec/gif: fix off by one in column offsetting finding 2015-02-16 17:59:48 +01:00
tools Merge commit '6f26f14f134e753d6168591f30815b1c08c1498b' 2014-11-24 14:01:50 +01:00
.gitattributes Treat all '*.pnm' files as non-text file 2014-11-28 17:52:43 -05:00
.gitignore
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COPYING.GPLv2
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COPYING.GPLv3
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COPYING.LGPLv2.1
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COPYING.LGPLv3
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CREDITS
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Changelog Update for 2.5.4 2015-02-12 17:44:24 +01:00
INSTALL.md
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LICENSE.md LICENSE.md: Add tests/reference.pnm 2014-11-30 19:12:22 +01:00
MAINTAINERS MAINTAINERS: add 2.5 2014-12-04 14:48:20 +01:00
Makefile Makefile: add dependencies which require ffversion.h 2014-12-22 03:17:56 +01:00
README.md README: fix 2 typo in the doc/examples sentence 2014-11-03 09:21:45 +01:00
RELEASE Update for 2.5.4 2015-02-12 17:44:24 +01:00
RELEASE_NOTES Update RELEASE_NOTES 2014-12-04 06:06:18 +01:00
arch.mak
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cmdutils.c cmdutils: Use 64bit for file size/offset related variable in cmdutils_read_file() 2015-01-09 17:19:10 +01:00
cmdutils.h opts: add list device sources/sinks options 2014-10-25 20:20:31 +02:00
cmdutils_common_opts.h opts: add list device sources/sinks options 2014-10-25 20:20:31 +02:00
cmdutils_opencl.c
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common.mak
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configure avutil/opencl: don't include config.h 2015-02-12 15:43:47 -03:00
ffmpeg.c ffmpeg: Clear error message array at init. 2015-01-09 17:19:10 +01:00
ffmpeg.h ffmpeg: take bsf arguments from the command line 2014-11-30 13:11:34 +01:00
ffmpeg_dxva2.c
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ffmpeg_filter.c ffmpeg: fix accurate seeking with -copyts 2014-11-24 17:31:26 +01:00
ffmpeg_opt.c ffmpeg: take bsf arguments from the command line 2014-11-30 13:11:34 +01:00
ffmpeg_vda.c
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ffmpeg_vdpau.c
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ffplay.c ffplay: fix mem leak when opening input or parsing options fail. 2014-11-22 15:55:07 +01:00
ffprobe.c Set -scan_all_pmts 1 in ffmpeg, ffplay and ffprobe if not set by user. 2014-11-09 18:28:29 +01:00
ffserver.c ffserver: use avcodec_copy_context to copy context 2014-12-02 21:58:34 +01:00
ffserver_config.c ffserver_config: print warning when using default value 2014-12-02 21:58:35 +01:00
ffserver_config.h ffserver: dont leak child arguments 2014-11-26 23:32:33 +01:00
library.mak
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version.sh
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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 analisys 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.