How to upload youtube videos in HD?

Recently youtube has just added the HD feature, which is even better than higher quality. I've seen really nice videos and are very crisp, so I wanted to also upload HD video too I just attempted to load a video in 720p, but it turned out to be really crappy quality like before. Are there some kind of... show more Recently youtube has just added the HD feature, which is even better than higher quality. I've seen really nice videos and are very crisp, so I wanted to also upload HD video too I just attempted to load a video in 720p, but it turned out to be really crappy quality like before. Are there some kind of requirements so others can view in HD?
4 answers 4