Thoughts about vs_deinterlace?

[zspeciman]

QTGMC is one of the greatest tools in Hybrid.  On rare occasions, I've seen QTGMC audio get out of sync from captures from vhs / camcoder.  The audio is in sync when playing the deinterlace material.   I very much want to test this, perhaps it will solve those rare audio sync issue.  I'm struggling getting it working, due to my lack of experience.  So I added the folder as you've instructed.  For a Bottom Field First video, how do I add this code?

import vs_deepdeinterlace
clip = vs_deepdeinterlace.DDD(clip, tff=False, tta=False, device="cuda", fp16=True)

I don't know if these are the correct steps, it gives me errors.   I "Show Vapoursynth Script"  copy and paste to vsViewer, add those two lines above and press F5 to test.
Please assist.