ffmpeg/FFmpeg
1
0
Fork 0
mirror of https://git.ffmpeg.org/ffmpeg.git synced 2024-10-20 07:05:07 +00:00
Code Issues Packages Projects Releases Wiki Activity
98,928 Commits 37 Branches 400 Tags 505 MiB
C 90.2%
Assembly 7.8%
Makefile 1.3%
C++ 0.2%
Objective-C 0.2%
Other 0.1%
341064d68a
Go to file
Gautam Ramakrishnan 341064d68a libavcodec/jpeg2000: fix tag tree reset 
The implementation of the tag tree did not
set the correct reset value for the encoder.
This lead to inefficent tag tree being encoded.
This patch fixes the implementation of the
ff_tag_tree_zero() function.

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2020-08-30 16:18:37 +02:00
compat
doc libavcodec/j2kenc: Support for multiple layers 2020-08-30 16:18:37 +02:00
ffbuild
fftools
libavcodec libavcodec/jpeg2000: fix tag tree reset 2020-08-30 16:18:37 +02:00
libavdevice
libavfilter avfilter/vf_xfade: fix excessive number of queued frames 2020-08-30 11:28:28 +02:00
libavformat adtsenc: Add ability to write MPEG2 ID 2020-08-30 16:18:37 +02:00
libavresample avresample: remove deprecated attribute from the AVAudioResampleContext struct 2018-01-09 10:56:53 -03:00
libavutil
libpostproc
libswresample
libswscale
presets
tests libavcodec/jpeg2000: fix tag tree reset 2020-08-30 16:18:37 +02:00
tools
.gitattributes
.gitignore
.mailmap
.travis.yml
Changelog
configure
CONTRIBUTING.md
COPYING.GPLv2
COPYING.GPLv3
COPYING.LGPLv2.1
COPYING.LGPLv3
CREDITS
INSTALL.md
LICENSE.md
MAINTAINERS
Makefile
README.md
RELEASE

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.