Enlightening info from Todd Hopkins. I didn’t know DVD could hold 480p — I thought it was interlaced only. I understand NTSC uses rectangular pixels — square pixels are for digital display only. But I could be wrong.
Hollywood films and some TV productions get that super-sharp, bright look with high-end large-sensor (or film) cameras, expensive lenses. elaborate lighting, and a crew of DP, camera operator, assistant camera, focus puller, and others laboring over each shot, one shot at a time. Then elaborate color correction. That’s why the images hold up so well on DVD.
Most NLEs offer an option to export to a standard DVD-type source file, or they used to.
But it won’t look like a commercial feature unless you shot it that way.
Good luck!
Robert Withers
Independent/personal/avant-garde cinema, New York City