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Why is 10-bit ProRes 422 HQ detected as rgb/4:2:0/8/tv on macOS? (Hybrid 2026.08.21.1
#10
DFTTest/DFTTest2 are used in GradFun3D, SMDegrain (when selected as prefilter), TemporalDegrain2 (when used for postFFT), QTGMC, QTempGaussMC, MCTemporalDenoise in LSF (when used for preBlur).

Note that the latest dev, does not rely on locally installed python, Vapoursynth&co, but bundles it all.
(Hybrid.app/Frameworks/python/lib/python3.14/site-packages/vapoursynth/plugins/libdfttest.dylib is the one currently used, iirc. that one is from https://github.com/yuygfgg/Macos_vapoursynth_plugins)

Cu Selur

Ps.: but yes, that nobody seems to care to update dfttest/dfttest2 for API4&pip and also arm neon is a pain.
PPs.: QTGMC only needs dfttest for medium, slow, slower presets. (but Hybrid atm. requires it without this distinction, due to the option to add custom options)
PPPs.: the only binary that atm. requires rosetta is the old MKVToolnix currentliy used in the MacOS app. (mainly since I haven't foudn the time to update and test newer versions)
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Dev versions are in the 'experimental'-folder of my GoogleDrive, which is linked on the download page.
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RE: Why is 10-bit ProRes 422 HQ detected as rgb/4:2:0/8/tv on macOS? (Hybrid 2026.08.21.1 - by Selur - Yesterday, 11:47

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