Kacper Michajłow cb36a29615 avcodec/jpeg2000dec: set AVFrame.pkt_dts
Copy the dts of the decoded packet to the frame. decode.c does this only
for decoders with the decode callback, so it got lost when 6287ad1f9b
moved the decoder to the receive_frame API, and frames decoded from
packets that carry only a dts have had no timestamp since.

Fixes: 6287ad1f9b
Signed-off-by: Kacper Michajłow <kasper93@gmail.com>
2026-10-25 02:48:47 +00:00
2025-08-08 21:51:15 +00:00
2023-03-01 21:59:10 +01:00
2025-06-23 14:48:40 +02:00
2025-08-14 08:42:29 -04:00

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 Forgejo or 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.

See https://ffmpeg.org/developer.html for more information.

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