Hello all,
I edit and post videos for a local news Facebook page. All videos are edited and rendered in Premiere Pro in Full HD at 50hz. However, all videos I upload on the page only allows viewing in 720p, which is unfortunate since it clearly shows. At first I figured that Facebook simply didn't allow any higher resolution, however, I stumbled upon a video yesterday that allowed a quality of 900p.

Does anyone have any idea what might be the problem? I figured that a Full HD movie downscaled to 720p wouldn't cause a quality-problem, but it really does.