virtualenv/FFmpeg
1
0
Fork 0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2024-12-28 20:53:54 +02:00
Code Issues Releases Activity
Mirror of https://git.ffmpeg.org/ffmpeg.git
96,733 Commits 37 Branches 400 Tags 467 MiB
C 90.3%
Assembly 7.8%
Makefile 1.3%
C++ 0.2%
Objective-C 0.2%
Other 0.1%
6d37ca8a4e
Go to file
James Almer 6d37ca8a4e avcodec/cbs_av1: add missing value constrains to point_y_value, point_cb_value and point_cr_value 
If i is greater than 0, it is a requirement of bitstream conformance that point_y_value[ i ] is greater than point_y_value[ i - 1 ].
If i is greater than 0, it is a requirement of bitstream conformance that point_cb_value[ i ] is greater than point_cb_value[ i - 1 ].
If i is greater than 0, it is a requirement of bitstream conformance that point_cr_value[ i ] is greater than point_cr_value[ i - 1 ].

Reviewed-by: Mark Thompson <sw@jkqxz.net>
Signed-off-by: James Almer <jamrial@gmail.com>
2020-02-13 20:23:45 -03:00
compat
doc lavu/tx: implement 32 bit fixed point FFT and MDCT 2020-02-13 17:10:34 +00:00
ffbuild
fftools fftools/ffmpeg: Integrate two checks 2020-02-13 00:40:47 +01:00
libavcodec avcodec/cbs_av1: add missing value constrains to point_y_value, point_cb_value and point_cr_value 2020-02-13 20:23:45 -03:00
libavdevice lavd/avfoundation.m: Add an option to drop late frames. 2020-02-07 11:09:20 +01:00
libavfilter avfilter/vf_xmedian: implement percentile option 2020-02-12 14:59:32 +01:00
libavformat avformat/utils: Fix undefined behavior in ff_configure_buffers_for_index() 2020-02-11 21:24:04 +01:00
libavresample
libavutil lavu/tx: slightly optimize fft15 2020-02-13 17:11:30 +00:00
libpostproc
libswresample
libswscale libswscale/x86/yuv2rgb: add ssse3 version 2020-02-10 15:08:33 +01:00
presets
tests checkasm: sbrdsp: Fix a spurious test failure by calculating a better epsilon for sum_square 2020-02-08 23:00:21 +02:00
tools tools/target_dec_fuzzer: limit per frame samples for APE 2020-01-30 19:59:10 +01:00
.gitattributes
.gitignore
.travis.yml
Changelog avfilter: add afirsrc filter 2020-02-07 17:07:30 +01:00
configure configure: fix order of linking for libglslang 2020-02-07 17:16:21 +01:00
CONTRIBUTING.md
COPYING.GPLv2
COPYING.GPLv3
COPYING.LGPLv2.1
COPYING.LGPLv3
CREDITS
INSTALL.md
LICENSE.md
MAINTAINERS MAINTAINERS: Add myself as mxf* maintainer 2020-02-03 08:22:29 +01:00
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.