Adam... I just saw your reply about asking for proof that QT5 Pro can edit an mpeg file. If Quicktime Player can open and play a file, you should be able to edit it (copy/cut/clear).
I just tried it again and it works.
Here are a couple of screencaps, let me know if this is what you wanted:
" target="_blank">links to a couple of sample screencaps I just a few minutes ago</a>
Both video files can be found at the following website (not mine, found it on google):
" target="_blank">silly video clips</a>
Let me know if this is what you wanted to see.
<edit: first attempt at trying to post images failed>
[ 02-12-2002: Message edited by: Bill M ]</p>