Topaz already scales SD material (4:3 or 16:9 - 50i) remarkably well to FullHD or UHD.
But:
50i SD archive material (TV channels) has often been copied to FullHD in recent years. If I want to improve the SD material that is stored on FullHD, this doesn’t work well.
So I always have to render a hissing step. So render 2K to SD (or 720P) and in this step I sometimes remove the fields from 50i to 50P.
Then I take the new file and bring it 2K or 4K and 50P.
It would be good if Topaz could do that in one step.
Will this option possibly be incorporated into Topaz?
Martin