Posts: 1,099
Threads: 26
Joined: 2015 Jan
Thanks: 653
Given 296 thank(s) in 198 post(s)
2017-08-09, 11:31 AM
(This post was last modified: 2017-08-09, 11:37 AM by CSchmidlapp.)
Is the source 'interlaced'?
It's probably not, but it looks like it probably was at one point.
It looks less like resolution scaling problems and more de-interlacing ones to me.
Posts: 4,992
Threads: 174
Joined: 2015 Jan
Thanks: 3020
Given 2873 thank(s) in 1263 post(s)
Country:
I guess it's possible I screwed up the IVTC.
The original was 1080i Mpeg2/29.97 which I ran through DGMPGDec and then took the d2v through TFM/TDecimate in Avisynth. I don't see any combing and the frames seem correct.
Posts: 229
Threads: 20
Joined: 2015 Jan
Thanks: 100
Given 50 thank(s) in 26 post(s)
Some of the early Warner Bros BDs had this aliasing problem. They may have been derived from interlaced transfers originally, but they weren't interlaced on the discs themselves (at least the discs I've looked at).