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FFmpeg git repo
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Linjie Fu 59a9204b8a lavc/libopenh264enc: set slice_mode option to deprecated 
"slice mode" option seems to be unnecessary since it could be
determined by -slices/max_nal_size.

default:        SM_FIXEDSLCNUM_SLICE mode with cpu-number slices.
-slices N:      SM_FIXEDSLCNUM_SLICE mode with N slices.
-max_nal_size:  SM_SIZELIMITED_SLICE mode with limited size slices.

Add FF_API_OPENH264_SLICE_MODE macro to remove this option after
LIBAVCODEC_VERSION_MAJOR = 59.

Signed-off-by: Linjie Fu <linjie.fu@intel.com>
Signed-off-by: Martin Storsjö <martin@martin.st>
 		2020-04-29 20:58:17 +03:00
compat compat/avisynth: remove avisynth headers 2020-04-05 01:17:55 +02:00
doc avfilter/vf_v360: make FOV adjusted for dual fisheye too 2020-04-29 19:18:25 +02:00
ffbuild common.mak: Also clean Windows debug files. 2020-03-21 18:46:00 +01:00
fftools ffmpeg: Remove the hw_device_ctx global 2020-04-26 18:38:25 +01:00
libavcodec lavc/libopenh264enc: set slice_mode option to deprecated 2020-04-29 20:58:17 +03:00
libavdevice lavd/avfoundation.m: Do not use transport controls for screen capture devices. 2020-04-22 16:52:36 +02:00
libavfilter avfilter/vf_v360: make FOV adjusted for dual fisheye too 2020-04-29 19:18:25 +02:00
libavformat lavf/mp3enc: fix ID3v1 year metadata setting issue 2020-04-29 15:14:17 +08:00
libavresample
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libavutil lavu/version: bump minor version for DOVI sidedata 2020-04-25 09:40:52 +08:00
libpostproc
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libswresample
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libswscale swscale/vscale: Increase type strictness 2020-04-27 23:34:31 +02:00
presets
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tests tests/api/api-h264-slice-test: remove unused bool header 2020-04-29 13:30:46 +01:00
tools dnn/native: add native support for divide 2020-04-22 13:15:00 +08:00
.gitattributes
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.gitignore
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.mailmap mailmap: fix 3-address entries 2020-03-31 04:14:14 -05:00
.travis.yml
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CONTRIBUTING.md
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COPYING.GPLv2
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COPYING.GPLv3
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COPYING.LGPLv2.1
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COPYING.LGPLv3
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CREDITS
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Changelog avcodec: add support for Cunning Developments' ADPCM 2020-04-24 19:43:04 +02:00
INSTALL.md
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LICENSE.md
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MAINTAINERS MAINTAINERS: add myself to the general developers list 2020-04-29 16:39:16 +02:00
Makefile
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README.md
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RELEASE
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configure configure: enable ffnvcodec, nvenc, nvdec for aarch64 2020-04-23 12:44:42 +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.