RepoMirrors/ffmpeg
1
0
Fork 0
mirror of https://git.ffmpeg.org/ffmpeg.git synced 2025-02-24 15:57:00 +00:00
Code Issues Projects Releases Wiki Activity
FFmpeg git repo
82,906 Commits 37 Branches 400 Tags 273 MiB
C 90.3%
Assembly 7.8%
Makefile 1.3%
C++ 0.2%
Objective-C 0.1%
Other 0.1%
d6f8960812
Go to file
Michael Niedermayer d6f8960812 avcodec/mpeg4videoenc: Use 64 bit for times in mpeg4_encode_gop_header() 
Fixes truncation
Fixes Assertion n <= 31 && value < (1U << n) failed at libavcodec/put_bits.h:169
Fixes: ffmpeg_crash_2.avi

Found-by: Thuan Pham <thuanpv@comp.nus.edu.sg>, Marcel Böhme, Andrew Santosa and Alexandru RazvanCaciulescu with AFLSmart

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit e1182fac1a)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-07-08 19:45:46 +02:00
compat compat/cuda: convert to unix line endings 2016-09-23 11:43:00 +02:00
doc doc/APIchanges: Fix typos in hashes 2018-07-08 19:45:46 +02:00
libavcodec avcodec/mpeg4videoenc: Use 64 bit for times in mpeg4_encode_gop_header() 2018-07-08 19:45:46 +02:00
libavdevice avdevice/iec61883: free the private context at the end 2018-04-18 23:01:33 -03:00
libavfilter avfilter/vf_transpose: Fix used plane count. 2018-07-08 13:07:06 +02:00
libavformat avformat/mov: Only fail for STCO/STSC contradictions if both exist 2018-07-08 19:45:46 +02:00
libavresample Revert "Bump minor versions after 3.2 branchpoint to seperate release" 2016-10-26 21:22:12 +02:00
libavutil avutil/common: Fix integer overflow in av_clip_uint8_c() and av_clip_uint16_c() 2018-07-08 19:30:10 +02:00
libpostproc Revert "Bump minor versions after 3.2 branchpoint to seperate release" 2016-10-26 21:22:12 +02:00
libswresample swresample/arm: remove unintentional relocation. 2018-07-08 19:45:46 +02:00
libswscale libswscale/tests/swscale: Fix uninitialized variables 2017-05-14 12:20:16 +02:00
presets
tests avcodec/mpeg2dec: Fix field selection for skipped macroblocks 2018-07-08 13:07:06 +02:00
tools zmqsend: Initialize ret to 0 2016-12-06 00:07:50 +01:00
.gitattributes
.gitignore
.travis.yml
arch.mak
Changelog Changelog: update 2018-01-13 02:07:40 +01:00
cmdutils_common_opts.h
cmdutils_opencl.c
cmdutils.c cmdutils: fix typos 2016-10-09 20:09:00 +02:00
cmdutils.h cmdutils: fix typos 2016-10-09 20:09:00 +02:00
common.mak
configure configure: bump year 2018-01-13 04:02:06 +01:00
CONTRIBUTING.md
COPYING.GPLv2
COPYING.GPLv3
COPYING.LGPLv2.1
COPYING.LGPLv3
CREDITS
ffmpeg_cuvid.c doc: fix spelling errors 2016-10-21 23:58:47 +02:00
ffmpeg_dxva2.c
ffmpeg_filter.c ffmpeg: switch to codecpar 2016-09-21 15:39:28 +02:00
ffmpeg_opt.c Avoid using the term "file" and prefer "url" in some docs and comments 2016-12-06 00:07:50 +01:00
ffmpeg_qsv.c
ffmpeg_vaapi.c ffmpeg_vaapi: fix choice of decoder_format 2016-09-29 01:23:52 +02:00
ffmpeg_vdpau.c
ffmpeg_videotoolbox.c
ffmpeg.c ffmpeg: Fix bsf corrupting merged side data 2016-11-17 12:47:40 +01:00
ffmpeg.h Merge commit '398f015f077c6a2406deffd9e37ff34b9c7bb3bc' 2016-10-08 11:38:47 +02:00
ffplay.c ffplay: fix sws_scale possible out of bounds array access 2016-12-10 23:24:05 +01:00
ffprobe.c ffprobe: Fix NULL pointer handling in color parameter printing 2017-09-17 12:21:32 +02:00
ffserver_config.c ffserver_config: Setup codecpar in add_codec() 2017-02-07 13:21:14 +01:00
ffserver_config.h
ffserver.c ffserver: Check chunk size 2016-12-06 00:07:50 +01:00
INSTALL.md
library.mak
LICENSE.md lavc: remove libfaac wrapper 2016-10-01 19:58:04 +01:00
MAINTAINERS MAINTAINERS: add myself for audiotoolbox 2016-10-24 01:47:52 -05:00
Makefile
README.md
RELEASE Update for 3.2.10 2018-01-09 01:54:06 +01:00
RELEASE_NOTES RELEASE_NOTES: based on 3.1 2016-10-26 21:14:02 +02:00
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.

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.