Yes, you can upload MPG files to Scrapbook. (You have to click on the 'Full Size' link on the picture page to play it; it's about 2.8Mb, and LJ doesn't serve it terribly fast.
Given the hassle, it appears worth to get a YouTube account, which serves videos much faster and more easily - I have no idea what format you need to upload them in, though, but the embedding works a treat.
(no subject)
Date: 2007-05-07 06:17 am (UTC)(no subject)
Date: 2007-05-07 03:58 pm (UTC)(no subject)
Date: 2007-05-07 06:58 am (UTC)(no subject)
Date: 2007-05-07 04:00 pm (UTC)If I had videos worth posting, I might well try YouTube.