[HELP] QTGMC Vapoursynth (missing?)

[Selur]

Your source is tagged a progressive, so deinterlacing doesn't make sense, which is why QTGMC and all other deinterlacers&co are disabled.
You need to use 'Overwrite input scan type to' and set it to the scan type that corresponds to your input if your source is wrongly flagged.

Cu Selur