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Thomas Guillem 9e11d27c25 avcodec/videotoolboxenc: split initialization 
Split vtenc_init() into vtenc_init() (VTEncContext initialization) and
vtenc_configure_encoder() (creates the vt session).

This commit will allow to restart the vt session while encoding.

Signed-off-by: Aman Gupta <aman@tmm1.net>
 		2018-06-18 11:48:05 -07:00
compat
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doc lavfi/atempo: raise max tempo limit (v2) 2018-06-14 19:19:17 -06:00
ffbuild
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fftools fftools/cmdutils: Replace the number by macro for bprint init 2018-06-17 10:00:23 +08:00
libavcodec avcodec/videotoolboxenc: split initialization 2018-06-18 11:48:05 -07:00
libavdevice avdevice/decklink_dec: capture timecode to metadata when requested 2018-06-13 00:15:06 +02:00
libavfilter libavfilter/opencl: Add macro for setting opencl kernel arguments 2018-06-17 17:58:17 +01:00
libavformat lavf/tedcaptionsdec: Replace the number by macro for bprint init 2018-06-17 09:59:33 +08:00
libavresample
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libavutil tests/bprint: Replace the number by macro for bprint init 2018-06-17 09:59:33 +08:00
libpostproc Bump minor versions after release/4.0 branching 2018-04-16 12:35:12 +02:00
libswresample swresample/arm: rename labels to fix xcode build error 2018-04-28 18:08:52 +02:00
libswscale lsws/rgb2rgb_template: Do not compile unneeded shuffle functions on big-endian. 2018-06-10 03:22:59 +02:00
presets
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tests fate: correct filename references of qt-faststart binary 2018-06-16 09:20:57 +05:30
tools qt-faststart - print errors to stderr 2018-06-15 21:42:18 +02:00
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Changelog Adds TensorFlow backend for dnn inference module. 2018-06-05 10:16:50 -03:00
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MAINTAINERS MAINTAINERS: add myself to qsv section 2018-06-07 23:57:27 +01:00
Makefile Revert "lavd: add new API for iterating input and output devices" 2018-03-31 23:26:31 +01:00
README.md
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RELEASE
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configure configure: simplify ffnvcodec version logic 2018-06-15 11:18:47 +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.