Hi Marc,
what codec are you using for your MOV file? Maybe it might be a option
to go full-frame there wit ProRes or something like it. Maybe that might
help ... ?
Marc Brown via DCPomatic writes:
Hi Carl,
I hope you're well.
I did email you a while ago regarding encrypted DCPs but I've hit a new unrelated
wall I'm hoping you can help with.
So I'm hoping to rip this crappy 30fps NTSC DVD that's 1:66:1
"floating" in a 16:9 container. I've done all the zoom ups, re-sized and
re-edited the subs and my master MOV file is free of deinterlacing errors. I'm very
happy with it....well, as happy as you can be from such a crappy source :-/
But here's the very weird thing. DCP'ing "creates" visible
deinterlacing errors?? Ones not present (or atleast visible on the master file) but very
pronounced on the DCP. [cid:image003.jpg@01D2DC72.F21C9E70]
I suspect it's picking up on imperfections in the image?? Never had this with DCP
O'Matic before, it usually does the opposite and removes the imperfections??
The obvious suggestion is to re-encode using one of your de-interlacing filters...the
trouble is that's what you're looking at above, the second pass with the first
filter enabled :( All it seemed to do was smear the image.
Do you have any advice with this? I don't want to keep doing multiple passes and hit
the same issues as sadly the film is feature length with no other masters available :(
Huge thanks as always. Feel free to add the Institute of Contemporary Arts in the UK to
your impressive roster of clients. We're on the Mall, so you're (rightly) a
stone's throw away from royalty now and deservedly so :)
Thanks again!
M A R C
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Markus Kalb
Filmkreis an der TU Darmstadt