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Changelog

ab-av1

AV1 re-encoding using ffmpeg, svt-av1 & vmaf.

83258RustMIT

Last updated 7 days ago

NewFebruary 1, 2026

v0.10.4

Use ffmpeg -fps_mode passthrough for all sample encodes. This improves VMAF scores in some cases.
Use explicit pixel format in xpsnr calls, use highest quality format of the ref & distorted streams. This can improve scores in some cases.
Wait for vmaf/xpsnr processes to finish e.g. to allow custom logging to flush.
Update sample-encode json output to use float predicted_encode_seconds.