Someone sent me a video in QuickTime format. I can play the video using Quicktime Player but when I place it on the Vegas (v6) timeline I'm only getting an audio track...no video track. I have placed Quicktime files on the timeline before without any issues.

Suggestions?

You may have to update QT. Also, what codec is it? It may be that Vegas can't decode it. QT isn't a codec, it's a container.

Thanks. Updated QT but that didn't help. I found a program that let me convert from QT to an AVI and that did the trick.