Question about depaninterleave

[Chainmax]

I am going to rip one of my DVDs soon and have devised the following script for the task:

IVTC
Crop(*)
BlindDeHalo2(*)
HQDering(*)
DepanInterleave()
Undot()
ConvertToYUY2()
Pixiedust(*)
ConvertToYV12()
Deen(*)
Lanczos4Resize(*)
LimitedSharpen(*)

Is the location of depaninterleave ok or should I put it right after the cropping?

[Didée]

No, the other direction: one notch down, after undot().
And you can drop that lanczos resize before LS. Use dest_x=xx|dest_y=yy in LS instead.

[Chainmax]

Due to how the cropping turned out (non-MOD16 dimensions), I decided to crop just before the resizing. By the way, I've been getting an error message pointing at the depaninterleave() line. I moved it right after IVTC and right before IVTC to no avail. I will try your suggestion and put it after Undot but I don't think it will change matters. Any ideas as to why this hapens? About using destx and desty in LS, would that be the same as using Lanczos4Resize?

[Didée]

Can't tell you anything about your depaninterleave issue.

About the resizing - resizing directly before LS is rather pointless. Since LS works on a supersampled clip, the first step it does is upsizing, the last step is downsizing again.
However, LS uses lanczosresize, not lanczos4resize. If you feel it makes that much of a difference, of course you can change that by yourself. There're only 2 instances in the script where "lanczos" occurs, it's not that hard to find ;)

[Chainmax]

Ok, I will do that. Thanks :).

Does anyone else know why am I having this DePan issue? scharfis_brain? Fizick?