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Michael Bradshaw 279dc40716 lavc: drop support for OpenJPEG 1.3-2.0 
We now require 2.1+ with pkg-config.

Signed-off-by: Michael Bradshaw <mjbshaw@google.com>
2017-10-20 17:35:28 -07:00
compat
doc avdevice/decklink_dec: 32 bit audio support 2017-10-18 21:45:24 +02:00
ffbuild build: fix builds configured with a suffix 2017-10-12 19:15:42 -03:00
fftools ffmpeg: always init output stream before reaping filters 2017-10-18 21:52:47 +02:00
libavcodec lavc: drop support for OpenJPEG 1.3-2.0 2017-10-20 17:35:28 -07:00
libavdevice avdevice/decklink_dec: 32 bit audio support 2017-10-18 21:45:24 +02:00
libavfilter Bump version for master after 3.4 branchpoint 2017-10-11 02:45:37 +02:00
libavformat libavformat: not treat 0 as EOF 2017-10-19 22:07:21 +02:00
libavresample Bump version for master after 3.4 branchpoint 2017-10-11 02:45:37 +02:00
libavutil Bump version for master after 3.4 branchpoint 2017-10-11 02:45:37 +02:00
libpostproc Bump version for master after 3.4 branchpoint 2017-10-11 02:45:37 +02:00
libswresample Bump version for master after 3.4 branchpoint 2017-10-11 02:45:37 +02:00
libswscale Bump version for master after 3.4 branchpoint 2017-10-11 02:45:37 +02:00
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tests Merge commit 'b57a95d0147beae746db1c1223d100447f42dced' 2017-10-18 11:11:44 -03:00
tools tools/ismindex: remove unused header 2017-10-01 18:19:14 -03:00
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Changelog lavc: drop support for OpenJPEG 1.3-2.0 2017-10-20 17:35:28 -07:00
configure lavc: drop support for OpenJPEG 1.3-2.0 2017-10-20 17:35:28 -07:00
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MAINTAINERS MAINTAINERS: change the decklink maintainer to myself 2017-10-04 22:44:42 +02:00
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README.md
RELEASE RELEASE: update for git after 3.4 branchpoint 2017-10-11 02:46:23 +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.
  • 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.