[GUIDE] VapourSynth + QTGMC Deinterlace + Hybrid UI FAQ for macOS

[Selur]

# making sure input color matrix is set as 709
clip = core.resize.Bicubic(clip, matrix_in_s="709",range_s="limited")
# making sure frame rate is set to 25
clip = core.std.AssumeFPS(clip=clip, fpsnum=25, fpsden=1)
# Setting color range to TV (limited) range.
clip = core.std.SetFrameProp(clip=clip, prop="_ColorRange", intval=1)
clip2clip = clip
clip2clip = havsfunc.QTGMC(Input=clip2clip, Preset="fast", TFF=True,FPSDivisor=2)
# Deinterlacing using TIVTC
clip = core.tivtc.TFM(clip=clip, clip2=clip2clip)
clip = core.tivtc.TDecimate(clip=clip)# new fps: 20
# make sure content is preceived as frame based
clip = core.std.SetFieldBased(clip, 0)
# DEBUG: vsTIVTC changed scanorder to: progressive
clip = resamplehq.resamplehq(src=clip, width=1280, height=720, matrix="709", fulls=False)
# set output frame rate to 20.000fps
clip = core.std.AssumeFPS(clip=clip, fpsnum=20, fpsden=1)

works fine here,... no clue what's causing the issue.

may be a new fmtconv is needed? Will try to look at it on Wendsday after work. No time tomorrow.
Going to bed now.

Cu Selur