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FFmpeg git repo
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Marton Balint bf19833ae2 avformat/mpegts: make sure mpegts_read_header always stops at the first pmt 
mpegts_read_header stops parsing the file at the first PMT. However the check
that ensured this was wrong because streams can also be added before the first
PMT is received (e.g. EIT).

So let's make sure we are in the header reading phase by checking if ts->pkt is
unset instead of checking if the number of streams found so far is 0.

Signed-off-by: Marton Balint <cus@passwd.hu>
 		2020-11-19 21:22:07 +01:00
compat avfilter/scale_cuda: add lanczos algorithm 2020-11-04 01:43:21 +01:00
doc avfilter/vf_xfade: add squeeze transitions 2020-11-19 14:57:41 +01:00
ffbuild
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fftools fftools/ffmpeg: fix the wrong bitrate and speed stats 2020-10-31 09:49:10 +08:00
libavcodec avcodec/wavpack: use av_buffer_replace() to simplify code 2020-11-19 10:04:41 -03:00
libavdevice avdevice/xcbgrab: Add select_region option 2020-11-06 23:25:13 -05:00
libavfilter avfilter/vf_fade: config_props -> config_input 2020-11-19 22:39:30 +08:00
libavformat avformat/mpegts: make sure mpegts_read_header always stops at the first pmt 2020-11-19 21:22:07 +01:00
libavresample
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libavutil avutil/frame: fix potential leaks in av_frame_ref() 2020-11-19 10:12:58 -03:00
libpostproc
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libswresample swresample/audioconvert: Fix left shift of negative value 2020-09-30 10:50:45 +02:00
libswscale lsws/x86/yuv2rgb: Fix compilation with mmxext or ssse3 disabled. 2020-11-14 15:37:57 +01:00
presets
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tests fate: Convert the musepack8 test to an oneoff test 2020-11-17 23:47:31 +02:00
tools tools/target_dem_fuzzer: Consider it an EIO when reading position wraps around 64bit 2020-11-07 20:50:33 +01:00
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CONTRIBUTING.md
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COPYING.GPLv2
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CREDITS
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Changelog avfilter: add speechnorm filter 2020-11-15 12:59:40 +01:00
INSTALL.md
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LICENSE.md
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MAINTAINERS avformat: add amv muxer 2020-11-09 14:58:38 +10:00
Makefile Add support for building fuzzer tools for an individual demuxer 2020-10-12 21:01:48 +02:00
README.md
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RELEASE
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configure avcodec/dxva2: add AV1 decode support 2020-11-12 15:55:16 +01:00

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.