Thanks for the responses. (CS6)I’ve used the HDTV 29 preset initially. Then changed to NTSC DV Widescreen, PAL Widescreen. I’ve tried 8 or 9 different combinations with different pixel ratios. The project window gives the right dimensions (1920×1080)but in the comp window it’s square.
I’m almost thinking I will have to re-install. Which being cloud based now can be a pain.