: This is an Apple-developed format. If you are having trouble playing it on non-Apple devices, you might need to use a versatile player like VLC Media Player or convert it to MP4 using HandBrake .

To provide a helpful review, I wouldIf this is a video you are creating or watching, here is what typically defines a high-quality clip from that era:

: By 2018, most flagship phones (like the iPhone Xs or Samsung S9) recorded in 4K or 1080p. Check if the image remains sharp or if it suffers from "noise" in low light.