virtualenv/FFmpeg
1
0
Fork 0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2025-08-15 14:13:16 +02:00
Code Issues Releases Activity
99,068 Commits 38 Branches 408 Tags
990d9dd80000468ea4088cf318370b5045ea69d1
Go to file
Clone
Open with VS Code Open with VSCodium
Download ZIP Download TAR.GZ Download BUNDLE
Andreas Rheinhardt 990d9dd800 avfilter/af_headphone: Only keep one AVFrame at a time 
Despite the headphone filter only using one AVFrame at a time, it kept
an array each of whose entries contained a pointer to an AVFrame at all
times; the pointers were mostly NULL. This commit instead replaces them
by using a single pointer to an AVFrame on the stack of the only
function that actually uses them.

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
2020-09-09 13:47:40 +02:00
compat
compat/cuda/ptx2c: remove shell loop; fix BSD sed compat
2020-06-01 22:10:41 -05:00
doc
avcodec/libopusenc: add option to set inband FEC
2020-09-09 11:40:06 +05:30
ffbuild
ffbuild: Refine MIPS handling
2020-07-23 16:30:02 +02:00
fftools
ffplay: fix autoexit doesn't work in the case of pb->error
2020-09-08 19:59:17 +02:00
libavcodec
avcodec/libopusenc: add option to set inband FEC
2020-09-09 11:40:06 +05:30
libavdevice
avdevice/lavfi: Remove redundant av_packet_unref()
2020-09-06 21:45:41 +02:00
libavfilter
avfilter/af_headphone: Only keep one AVFrame at a time
2020-09-09 13:47:40 +02:00
libavformat
avformat/electronicarts: change non failure return of read_header() to 0
2020-09-08 00:06:53 +02:00
libavresample
avresample: remove deprecated attribute from the AVAudioResampleContext struct
2018-01-09 10:56:53 -03:00
libavutil
hwcontext_vaapi: Don't require a render node when deriving from DRM
2020-08-31 21:42:14 +01:00
libpostproc
Bump minor versions after branching 4.3
2020-06-08 22:49:04 +02:00
libswresample
swresample/rematrix: handle 22.2 as a 9 channel layout
2020-08-18 22:47:35 +03:00
libswscale
swscale/x86/output: add missing AVX2 support preprocessor wrappers
2020-08-20 15:14:56 -03:00
presets
…
tests
dnn_backend_native_layer_conv2d.c:Add mutithread function
2020-09-09 14:24:36 +08:00
tools
tools/target_dec_fuzzer: Adjust threshold for WMV3IMAGE
2020-09-07 23:05:25 +02:00
.gitattributes
fate: add SCC test
2017-01-27 17:06:42 +01:00
.gitignore
tools/python: add script to convert TensorFlow model (.pb) to native model (.model)
2019-07-01 10:23:47 -03:00
.mailmap
mailmap: add entry for myself
2020-07-13 11:24:04 +08:00
.travis.yml
Merge commit '899ee03088d55152a48830df0899887f055da1de'
2019-03-14 15:53:16 -03:00
Changelog
avcodec: add PhotoCD decoder
2020-09-04 16:01:53 +02:00
configure
configure: Add additional glslang libraries to make linking work
2020-09-07 13:18:00 -07:00
CONTRIBUTING.md
Add CONTRIBUTING.md
2016-09-18 10:02:13 +01:00
COPYING.GPLv2
…
COPYING.GPLv3
…
COPYING.LGPLv2.1
…
COPYING.LGPLv3
…
CREDITS
…
INSTALL.md
INSTALL.md: Fix Markdown formatting
2019-01-31 10:29:16 -09:00
LICENSE.md
avfilter/vf_geq: Relicense to LGPL
2019-12-28 11:20:48 +01:00
MAINTAINERS
MAINTAINERS: add myself and gpg fingerprint
2020-07-17 21:57:18 +02:00
Makefile
Makefile: Delete more created files when running "make distclean".
2020-03-11 11:43:01 +01:00
README.md
Remove the ffserver program
2018-01-06 18:31:37 +00:00
RELEASE
RELEASE: We are after the 4.3 branch point, update for that
2020-06-10 00:20:24 +02:00

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.

Description
Mirror of https://git.ffmpeg.org/ffmpeg.git
audiocffmpegffthevchlsmatroskamp4mpegmultimediartmprtspstreamingvideowebm
Readme 538 MiB
Languages
C 90.1%
Assembly 7.9%
Makefile 1.3%
C++ 0.2%
Objective-C 0.2%
Other 0.1%