I've recently started to try my hand at mapping, and was told that there were hour long maps that have been uploaded to this game, so I decided to try a 12 minute map for fun. I wanted to upload just a WIP of what I've been working on (which was just a 7 second clip), and whenever I try to upload, the game tells me that the file is too large. For the record, I do not have a video attached to the map, and the file size of the song itself is only 16.7 MB.