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Marton Balint c5a083a50b avformat/libzmq: fix check for zmq protocol prefix 
Fixes ticket #11134.

Signed-off-by: Marton Balint <cus@passwd.hu>
(cherry picked from commit a87a96105e)
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compat compat/cuda/ptx2c: remove shell loop; fix BSD sed compat 2020-06-01 22:10:41 -05:00
doc update for 4.3.8 2024-07-24 16:02:21 +02:00
ffbuild common.mak: Also clean Windows debug files. 2020-03-21 18:46:00 +01:00
fftools fftools/ffmpeg: Check read() for failure 2024-07-21 18:55:36 +02:00
libavcodec libavcodec/arm/mlpdsp_armv5te: fix label format to work with binutils 2.43 2024-08-16 13:49:15 +03:00
libavdevice configure: improve check for POSIX ioctl 2024-09-01 21:16:49 -04:00
libavfilter avfilter/scale_eval: Use 64bit, check values in ff_scale_adjust_dimensions() 2024-07-22 14:23:30 +02:00
libavformat avformat/libzmq: fix check for zmq protocol prefix 2024-09-02 23:32:05 +02:00
libavresample avresample: remove deprecated attribute from the AVAudioResampleContext struct 2018-01-09 10:56:53 -03:00
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libswresample swresample/audioconvert: Fix left shift of negative value 2021-02-27 07:20:58 +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.