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Marton Balint 2e2891383e avformat: remove some mpegts details from AVStream These fields were added to support -merge_pmt_versions, but the mpegts demuxer is also keeping track its programs internally, so that should be a better place to handle it. Also it is not a very good idea to keep fields like program_num or pmt_stream_idx in an AVStream, because a single stream can be part of multiple programs, multiple PMTs, so the stream attributes can refer to any program the stream is part of. Since they are not part of public API, lets simply remove them, or rather replace them with placeholders for ABI compatibility with libavdevice. Signed-off-by: Marton Balint <cus@passwd.hu>		2021-01-09 22:38:12 +01:00
compat	…
doc	doc/protocols: explain tcp listen option description	2021-01-09 17:08:27 +01:00
ffbuild	…
fftools	Mark some pointers as const	2021-01-01 15:25:48 +01:00
libavcodec	sbc: do not set sample format in parser	2021-01-09 15:24:32 -03:00
libavdevice	avdevice/decklink_dec: mark get_frame_timecode and get_bmd_timecode static	2021-01-09 17:37:02 +01:00
libavfilter	avfilter/vsrc_testsrc: Deduplicate options	2021-01-08 06:08:03 +01:00
libavformat	avformat: remove some mpegts details from AVStream	2021-01-09 22:38:12 +01:00
libavresample	…
libavutil	lavu/tx: clip when converting table values to fixed-point	2021-01-09 20:54:56 +01:00
libpostproc	lavu/mem: move the DECLARE_ALIGNED macro family to mem_internal on next+1 bump	2021-01-01 14:14:57 +01:00
libswresample	…
libswscale	lavu/mem: move the DECLARE_ALIGNED macro family to mem_internal on next+1 bump	2021-01-01 14:14:57 +01:00
presets	…
tests	fate: add tests for AVID	2021-01-01 14:33:12 +01:00
tools	tools/target_dem_fuzzer.c: Decrease maxblocks	2021-01-05 02:00:05 +01:00
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Changelog	avfilter: add temporal midway equalizer filter	2021-01-01 12:43:42 +01:00
INSTALL.md	…
LICENSE.md	…
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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.