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Mark Thompson d237b6b549 vaapi_encode_h265: Enable support for more RC modes Also fixes QP going out of range when modified by the quant factor/offset values, and clarifies the QP behaviour for >8-bit modes.		2019-02-25 23:32:23 +00:00
compat	…
doc	vaapi_encode: Support more RC modes	2019-02-25 23:32:23 +00:00
ffbuild	…
fftools	ffmpeg_filter: initialize sub2video.end_pts together with last_pts	2019-02-21 20:13:21 +02:00
libavcodec	vaapi_encode_h265: Enable support for more RC modes	2019-02-25 23:32:23 +00:00
libavdevice	…
libavfilter	avfilter/vf_amplify: add tolerance option	2019-02-22 23:32:27 +01:00
libavformat	avformat/dashenc: Added comments	2019-02-25 11:40:54 +05:30
libavresample	…
libavutil	avutil/cuda_check: Fix non-dynamic-loader implementation	2019-02-24 09:13:01 -08:00
libpostproc	…
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libswscale	…
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LICENSE.md	…
MAINTAINERS	MAINTAINERS: remove myself as a docs & trac maintainer	2019-02-22 10:57:26 -09:00
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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.
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.