I understand how to embed a video from a site like vimeo on my page, but what I'd like to do now is mask the video so that it plays within a circular container, rather than the full-size rectangle.
Is there a way to do this in Muse? Or even Dreamweaver for that matter?
I know I could do this in Flash, but I want it to to play on iOS devices, so I'm trying to find a way to do it within Muse.
You could try placing an image that has a transparent circle in the middle of it over the video (a black background with a transparent circle, for example). There have been issues with z-order of elements and youtube/vimeo videos, however, so this might not work in all browsers at the moment.