I’m talking about the master here. Assuming I have a digital master that will never be broadcast, is there any reason not to convert the master to square pixels?
That’s all I’m doing– I’m not touching the interlacing or anything, since that would hobble the quality if I ever wanted to do something with it again. But square pixels seems like a reasonable thing to do to ensure uniformity and prevent misinterpretation by other apps. And I can always change it back, because it’s just stretching the PAR.