I'm trying to add a video onto a Confluence page. But rather than have users download it, I want it to be playable on the page itself. Consequently, I've been attempting to use the multimedia macro. However, when I open it up the file drop-down is blank and I can't figure out why. The mp4 video (it's 11 secs long and 274 kb) is already on the page, so I assumed that it would appear within the drop-down.
