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FFmpeg git repo
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Mark Thompson d59c6a3aeb hwcontext: Improve allocation in derived contexts 
Use the flags argument of av_hwframe_ctx_create_derived() to pass the
mapping flags which will be used on allocation.  Also, set the format
and hardware context on the allocated frame automatically - the user
should not be required to do this themselves.

(cherry picked from commit c5714b51aa)
2017-06-14 22:27:32 +01:00
compat
doc hwcontext: Improve allocation in derived contexts 2017-06-14 22:27:32 +01:00
ffbuild
libavcodec vaapi: Add external control of allow-profile-mismatch 2017-06-14 22:27:06 +01:00
libavdevice
libavfilter vf_deinterlace_vaapi: Add support for field rate output 2017-06-14 22:26:32 +01:00
libavformat avformat/pcmdec: fix memory leak 2017-06-13 19:49:06 +02:00
libavresample
libavutil hwcontext: Improve allocation in derived contexts 2017-06-14 22:27:32 +01:00
libpostproc
libswresample
libswscale
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tests fate: add test for -time_base option 2017-06-10 11:11:48 +02:00
tools tools/sofa2wavs: add license header 2017-06-12 22:14:30 +02:00
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Changelog avfilter: add native headphone spatialization filter 2017-06-12 18:08:52 +02:00
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configure avfilter/af_sofalizer: switch to libmysofa 2017-06-08 22:02:26 +02:00
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ffmpeg_cuvid.c
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ffmpeg_filter.c ffmpeg: Support setting the hardware device to use when filtering 2017-06-14 22:27:07 +01:00
ffmpeg_hw.c ffmpeg: Generic device setup 2017-06-14 22:26:32 +01:00
ffmpeg_opt.c ffmpeg: Support setting the hardware device to use when filtering 2017-06-14 22:27:07 +01:00
ffmpeg_qsv.c
ffmpeg_videotoolbox.c
ffmpeg.c ffmpeg: Generic device setup 2017-06-14 22:26:32 +01:00
ffmpeg.h ffmpeg: Support setting the hardware device to use when filtering 2017-06-14 22:27:07 +01:00
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MAINTAINERS MAINTAINERS: Add Manojkumar Bhosale for MIPS, remove myself. 2017-06-08 01:25:15 +02:00
Makefile ffmpeg: Enable generic hwaccel support for VDPAU 2017-06-14 22:26:32 +01:00
README.md
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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.
  • ffserver is a multimedia streaming server for live broadcasts.
  • 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.