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View Full Version : Another sloppy aspect ratio effort


hello_hello
21st April 2021, 14:11
I wonder why, because it's only the CGI sections, but when you're authoring a professional DVD, shouldn't it worry you if it's obvious round stuff ain't round?

The original DVD at 720x480 (The Outer Limits).

https://i.postimg.cc/Fd4dmGzS/DVDA.jpg (https://postimg.cc/Fd4dmGzS)

Cropped and resized to 656x472 under the assumption the DVD has an mpeg4 display aspect ratio (or ITU) of 1.3636 (15:11).

https://i.postimg.cc/2b7q5vLK/DVDB.jpg (https://postimg.cc/2b7q5vLK)

To make it look correct, I had to assume the DVD has a DAR of 1.1942, but only for the CGI parts. The "film" sections seem okay.

https://i.postimg.cc/QB59Rv8s/DVDC.jpg (https://postimg.cc/QB59Rv8s)

Sharc
21st April 2021, 17:27
This looks to me like the original was a 702x576 picture with square pixels resized to NTSC 720x480, which then gives a PAR= 0.8125.
Doesn't make sense for a DVD either. :confused:
Just guessing what could have been the history.