(adsbygoogle = window.adsbygoogle || []).push({}); what file formats are hd? so say i save my hd recording as a avi file type, avi is sd file format right? or does file format not matter? if it does matter which file formats should i choose to make it hd? so my recording is recorded in hd, but which file format or type do i save it as so it does not become a sd recording?