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Martin Storsjö 6ec22731ae movenc: Add an option for resilient, hybrid fragmented/non-fragmented muxing 
This allows ending up with a normal, non-fragmented file when
the file is finished, while keeping the file readable if writing
is aborted abruptly at any point. (Normally when writing a
mov/mp4 file, the unfinished file is completely useless unless it
is finished properly.)

This results in a file where the mdat atom contains (and hides)
all the moof atoms that were part of the fragmented file structure
initially.

Signed-off-by: Martin Storsjö <martin@martin.st>
2024-06-24 11:24:04 +03:00
compat
doc movenc: Add an option for resilient, hybrid fragmented/non-fragmented muxing 2024-06-24 11:24:04 +03:00
ffbuild
fftools ffprobe: always print all Stereo3D fields 2024-06-20 17:02:44 -03:00
libavcodec aacdec_usac, aacsbr: implement SBR support for USAC 2024-06-23 09:10:15 +02:00
libavdevice
libavfilter
libavformat movenc: Add an option for resilient, hybrid fragmented/non-fragmented muxing 2024-06-24 11:24:04 +03:00
libavutil avutil/dovi_meta: add fields for ext_mapping_idc 2024-06-22 15:48:23 +02:00
libpostproc
libswresample
libswscale
presets
tests movenc: Add an option for resilient, hybrid fragmented/non-fragmented muxing 2024-06-24 11:24:04 +03:00
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configure configure: Remove obsolete mpeg4_decoder->mpeg4video_parser dependency 2024-06-20 18:58:38 +02:00
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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 means to alter decoded audio and video through a directed graph of connected 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.