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Marton Balint f143a6c151 avformat/mpegts: only clear programs which no longer exist or have a new PMT Otherwise there can be a small period when the programs only contain the PMT pid. Also make sure skip_clear only affects AVProgram clear, and that pmt_pid is always kept as the first entry of the PID list of the programs. Also reject PMTs for programs on the wrong PID. 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	…
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	…
libavformat	avformat/mpegts: only clear programs which no longer exist or have a new PMT	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	…
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tools	tools/target_dem_fuzzer.c: Decrease maxblocks	2021-01-05 02:00:05 +01:00
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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.