Moving MOV back to iPhone
I downloaded a couple videos on my iPhone, then transferred them to Photos on my laptop. I put them into an album in Photos and then did a sync to my iPhone. While the still photos had no trouble syncing, some (but not all) of the videos returned an error saying that they were not copied to the iPhone "because it cannot be played on this iPhone".
It played fine on the iPhone when I first downloaded the file. It played fine in Photos on my laptop. Why would there be an issue putting it back on the same iPhone?
iPhone 8 Plus, iOS 14