Eli5: why do videos get screwed up in a group chat with both iPhones and non-Apple phones?

Question

And maybe more importantly, which side of the group chat is to blame?

In: 3

Answer 1

So I don’t have an iPhone and no desire to ever own one so I don’t know, but can iphone users to another iPhone/imessage user play vids in text messages and does it compress or does it stay at native resolution?