QTGMC settings advices

[Selur]

My 2 cents.
You will have to test a bit with your content.
First, I would try with the default QTGMC + Bob + Preset 'Fast' this is what I usually use for most content.
After that try, Preset 'Custom' + Preset 'Fast' and Lossless set to 'after temporal smoothing', you can also try lowering the Sharpness.

You can tweak QTGMC quite a bit more to be more lossless, but one of the pros in my book with QTGMC is that it is doing some additional filtering.

QTGMC(TR0=2, TR1=2, TR2=1, Rep0=1, Rep1=0, Rep2=4, DCT=5, ThSCD1=300, ThSCD2=110, SourceMatch=3, Lossless=2, Sharpness=0.1, Sbb=0, MatchPreset="slow", NoiseProcess=2, GrainRestore=0.0, NoiseRestore=0.4, NoisePreset="slow", StabilizeNoise=false, NoiseTR=0, NoiseDeint="bob")

is probably one of the mos lossless settings, but I would recommend only going into that direction with high quality content or when creating intermediate content that you want to additional filtering on. (for some of these setting, you will have to use the 'Addition' option in QTGMC since not all of these settings are directly integrated into the ui.

Cu Selur