This is more than likely an issue with the actual original video. We render out videos using Apple's H.264 codec at 1080p. The only way we'd render a mashed video at 720p is if the content itself was 720p. There is a setting for the iOS camera that allows you to record at 720p or at a higher frame rate that turns on 720p automatically. Also, keep in mind most front facing camera record at 720p not 1080p.
Are your snippets appearing low quality for no reason? Here could be the reason.
Written by Schoneck ShoafUpdated over a week ago