Hey everyone, appreciate any input.

I just captured this footage from a VHS tape. Lossless NTSC capture to UTVideo. AG1980 > Datavideo TBC6000 > ATI TV Wonder 600.

The interlacing on this footage is a bit messed up. 99% of the time I get normal TFF that I can properly deinterlace. Since this footage was originally PAL HI8 and this tape is maybe a 4th generation, I assume some bad conversion happened along the way.

Seems like a duplicate frame is inserted somewhere in here.

Is there any better program to separate out these fields for inspection? Doing so via VirtualDub is tiring and hard to make sense when you have an issue like this.

End result i'll be processing in AviSynth. Might just drop the dupe frame via the script if I can't figure it out.

Sample: (160mb)
https://nicholasserra-dropbox.s3.amazonaws.com/videohelp-field-order-sample.avi

Thanks!