virtualenv/FFmpeg
1
0
Fork 0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2024-12-23 12:43:46 +02:00
Code Issues Releases Activity
Mirror of https://git.ffmpeg.org/ffmpeg.git
105,893 Commits 37 Branches 400 Tags 465 MiB
C 90.3%
Assembly 7.8%
Makefile 1.3%
C++ 0.2%
Objective-C 0.2%
Other 0.1%
70fef2371c
Go to file
Jack Bruienne 70fef2371c avformat: add DFPWM raw format 
This patch builds on my previous DFPWM codec patch, adding a raw
audio format to be able to read/write the raw files that are most commonly
used (as no other container format supports it yet).

The muxers are mostly copied from the PCM demuxer and the raw muxers, as
DFPWM is typically stored as raw data.

Please see the previous patch for more information on DFPWM.

Signed-off-by: Jack Bruienne <jackbruienne@gmail.com>
2022-03-10 14:11:12 +01:00
compat Replace all occurences of av_mallocz_array() by av_calloc() 2021-09-20 01:03:52 +02:00
doc avformat: add DFPWM raw format 2022-03-10 14:11:12 +01:00
ffbuild Makefile: Redo duplicating object files in shared builds 2022-01-04 05:01:04 +01:00
fftools fftools/ffmpeg_opt: Apply copyinkf for all stream types 2022-03-04 21:39:42 +01:00
libavcodec avcodec: add DFPWM1a codec 2022-03-10 14:05:25 +01:00
libavdevice libavcodec, libavdevice: Remove unnecessary includes of version.h 2022-02-24 22:36:15 +02:00
libavfilter avfilter/af_lv2: add commands support 2022-03-10 12:08:47 +01:00
libavformat avformat: add DFPWM raw format 2022-03-10 14:11:12 +01:00
libavutil arm64: Add Armv8.3-A PAC support to assembly files 2022-03-09 15:04:25 +02:00
libpostproc lib*/version.h: Bump Versions after release/5.0 branch 2022-01-04 14:29:06 +01:00
libswresample lib*/version.h: Bump Versions after release/5.0 branch 2022-01-04 14:29:06 +01:00
libswscale swscale: Take the destination range into account for yuv->rgb->yuv conversions 2022-02-25 11:01:17 +02:00
presets
tests fate: add a test for HDR Vivid metadata in HEVC 2022-03-10 07:05:57 +08:00
tools tools/target_dec_fuzzer: Adjust threshold for targa 2022-03-08 00:47:21 +01:00
.gitattributes fate: add SCC test 2017-01-27 17:06:42 +01:00
.gitignore Remove mentions of a nonexistent avversion.h 2022-02-25 11:01:17 +02:00
.mailmap mailmap: add entry for myself 2021-03-09 02:09:55 +00:00
.travis.yml Merge commit '899ee03088d55152a48830df0899887f055da1de' 2019-03-14 15:53:16 -03:00
Changelog avformat: add DFPWM raw format 2022-03-10 14:11:12 +01:00
configure configure: Fix detecting/using getauxval 2022-03-04 14:29:42 +02:00
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 avformat: add DFPWM raw format 2022-03-10 14:11:12 +01:00
Makefile Remove mentions of a nonexistent avversion.h 2022-02-25 11:01:17 +02:00
README.md README: fix typo and description of libavfilter 2021-10-08 09:44:34 +05:30
RELEASE Bump Versions before release/4.4 branch 2021-03-20 01:01:12 +01:00

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 means to alter decoded audio and video through a directed graph of connected 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.