The default Pixel Type should follow the Output Resolution. For example, if I am upscaling NTSC to HD, then when I choose an output preset that is traditionally square pixel (i.e. HD), the Pixel Type should automatically be changed to square pixel. The current behavior is to leave it on Original Pixel Type, which would produce incorrect output.
When I step forward frame by frame, I can only step 1 original 29.97 frame at a time. If my output is 59.94 FPS (2x Deinterlaced) then I would expect to be able to step frame by frame on the 59.94 output side. In other words, I can’t see all 60 frames of the output when stepping frame by frame. I can only see every other frame.
