| commit | 0c3afc7e56434a5e4ee16cf277113ddd3eac7cb4 | [log] [tgz] |
|---|---|---|
| author | Marton Balint <cus@passwd.hu> | Wed Jan 14 23:03:26 2026 +0100 |
| committer | Marton Balint <cus@passwd.hu> | Wed Jan 21 22:06:12 2026 +0000 |
| tree | a8cc4912ae0350f2ac96e45e4f6ccb78677f2e82 | |
| parent | a275ae8d64782e202ef7cfc686555646252a9c64 [diff] |
Revert "lavfi: make sure frame SAR matches the link value" This reverts commit fcc33ada47e594d6b35b71c4a998af796f56492e. It breaks playback of files with changing aspect ratio in ffplay, such as [1], because the filter chain is initialized with the initial aspect ratio, so any change is overwritten. [1] https://samples.ffmpeg.org/archive/container/mpegts/mpegts+mpeg2video+mp2++aspect.ts
FFmpeg is a collection of libraries and tools to process multimedia content such as audio, video, subtitles and related metadata.
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.aviocat, ismindex and qt-faststart.The offline documentation is available in the doc/ directory.
The online documentation is available in the main website and in the wiki.
Coding examples are available in the doc/examples directory.
FFmpeg codebase is mainly LGPL-licensed with optional components licensed under GPL. Please refer to the LICENSE file for detailed information.
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.