Comment 1 for bug 334766

Do all movies have thumbnails available as individual images? This one does:
http://ia301504.us.archive.org/2/items/trex450inflight/trex450inflight.thumbs/

For browsers with JavaScript we could pull the individual image files instead of the animated gif and get better control of the animation. Also it would be great to be able to "scrub" through the individual frames by scrolling through the thumbnail left<->right. Clicking on that frame could take you to that time code.