Archived from groups: rec.video.desktop (More info?
534 works. Try it yourself by creating a large square and a large circle.
They will be right when projected at this.
"Ken" <email@example.com> wrote in message
> I have read here that you should use pic of 720x534 for import into
> Premiere DV projects, since the pixel ratio is 0.9
> BUT in my calculations, the pixel ratio is actually 0.88888
> (repeating). I have read that the 0.9 ratio takes the 720x480 frame
> size with it's ratio of 3:2, and squashes the width so it can display
> it as a 4:3 aspect ratio.
> But if you use 0.9, you end up with a relative viewing size of 648x480
> which is not 4:3. But if you use 0.88888 you end up with 640x480
> (exactly 4:3). I am thinking thbat they must have simply rounded the
> actual ratio to 0.9 for simplicity.
> Now - if you use 0.8888 as the ratio, then the imported images should
> be 540, not 534.