My stills don't match the video frame aspect. In Pro8b, how do I insert stills to fill the frame and eliminate the black bars either on the top/bottom or sides without having to trim them beforehand in Photoshop?
Open Pan/Crop, right-click in the middle of the screen and select Match Output Aspect.
Be advised that some cropping of the image may occur when you do this.
So that you don't have to repeat these steps for subsequent images, copy the first (corrected) image, shift-click the rest of them, right-click and select Paste Event Attributes.