Well, it's okay to post in 720p but I think something glitched on this video post itself. If you try to change the quality, there's either no option or only source. 720p will normally start working after a few hours but 480p seems to start working the fastest. No 480p option means it may be a quite a few before the post starts working. At least that's what I've experienced so far on the site but I'm still a little new haha what do I know