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FFmpeg git repo
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Marton Balint d3bda871f0 avformat/udp: specify the local address for some source filtered multicast joins 
We already use localaddr for the multicast joins without source filters, so we
should use them for source filters as well. This patch only fixes the
IP_ADD_SOURCE_MEMBERSHIP and the IP_BLOCK_SOURCE case.

Unless we do this, the kernel automatically selects an interface based on the
source address, and that interface might be different from the one set in
localaddr. For blocked sources this even casues EINVAL because we joined the
multicast group on a different interface.

Signed-off-by: Marton Balint <cus@passwd.hu>
2018-10-03 22:03:29 +02:00
compat
doc avformat/udp: add support for generic source filtering 2018-10-03 22:03:29 +02:00
ffbuild
fftools ffmpeg: break loop when dts_heuristic check done 2018-09-30 22:23:02 +02:00
libavcodec avcodec/rasc: unref both frames on reinit 2018-10-03 11:14:40 +02:00
libavdevice avdevice/decklink_dec: add option to align capture start time 2018-09-30 21:09:12 +02:00
libavfilter avfilter/af_afir: make IR gain control more flexible 2018-10-03 21:43:40 +02:00
libavformat avformat/udp: specify the local address for some source filtered multicast joins 2018-10-03 22:03:29 +02:00
libavresample
libavutil hwcontext_vaapi: Improve format mapping 2018-09-23 14:42:34 +01:00
libpostproc
libswresample swresample/swresample: Fix input channel count in resample_first computation 2018-07-26 02:42:42 +02:00
libswscale swscale/swscale_unscaled: add gbrap -> packed rgb path 2018-09-09 22:58:26 +02:00
presets
tests avfilter/vf_curves: add planar rgb support 2018-09-25 16:35:29 +02:00
tools tools/qt-faststart: Allow free atoms after moov atom. 2018-08-01 00:49:54 +02:00
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Changelog avfilter: add audio denoising (afftdn) filter 2018-09-25 19:54:06 +02:00
configure lavc: Add AV1 metadata bitstream filter 2018-09-26 23:41:34 +01:00
CONTRIBUTING.md
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MAINTAINERS MAINTAINERS: add myself to MIPS section 2018-08-08 01:00:10 +02:00
Makefile avcodec/parser: move parsers list and related API to its own file 2018-07-21 16:08:29 -03:00
README.md
RELEASE RELEASE: update for git after 4.0 branchpoint 2018-09-25 17:29:24 +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.