Every time I render my project, there are black bars on the sides as well as the top and bottom. I don't know what this means. I am fine with the ones on the top and the bottom but not the ones on the side. I do not know much about aspect ratios.
I have tried it as MPEG 1, MPEG 2, and quicktime. The quicktime seemed to work but the file was way too big and every time I tried to play it, it was really choppy.
I am old school and using Sony Vegas Movie Studio 6.0
Please help! Thank you.