Forvive me if this has been discussed before, but I'm wondering...
I create my AE projects for broadcast using an NTSC 640x480 preset, and nothing gets cropped off.
But under what circumstances would you use any of the other presets? If a TV monitor views a 640x480 image correctly, why would you use a different aspect ratio or overall dimension?
I do, however, have to occasionally import Mini DV footage which is 720x480, but I always scale it proportionally to fit.
Thanks.
Tom,
Pixel aspect ratios are discussed in depth in the Meyer's first book, Creating Motion Graphics. Also a great article over on the Cow by Rick Gerard, called Dr. Strangepixel.
This is an oft disscussed topic here and there are tons of posts in the archives.
what aspect ratio is anoalog 8mm video?
if i capture that on the computer and output it to a dvd what aspect ratio should i be working in?