I am creating lower thrids and transitions for a television broadcast but when I render my .tga files at 720x480 with no compression with Alpha and import them into After Effects they are smaller than the 720x480 setting in After Effects. What am I doing wrong?
Is your stage larger than 720x480, and is it set to 100% zoom? That's the main reason people have renders that don't match their project size. If not, drag the sides of the window to make it larger, or hit Alt+3 to maximize it before you render.