gumap
For Prompt 3 - is the best way to upload a video to use youtube, set the privacy setting to 'unlisted' and then provide the link? Thanks.
Yes, it has something to do with the resolution size. Save it as a smaller size and re-upload it and the images should be clearer
Sorry, I can't provide more detail. I'm not in front of iMovie now, so I can't remember the exact command. But I think the default is 960. It needs to be smaller than that.
When I get near a Mac again, I can look it up if you're still having trouble