Trim.d79f97ba-9376-4b3e-b0b1-e2b52afe15b3.mov

: If someone sent you a video they just edited on their phone, this is the default name it carries.

: Simply double-click it to open in QuickTime or Photos . trim.D79F97BA-9376-4B3E-B0B1-E2B52AFE15B3.MOV

: Use VLC Media Player or the default Photos app. If it won't play, you may need the "HEVC Video Extensions" from the Microsoft Store. : If someone sent you a video they

: .MOV is Apple's standard QuickTime video format. It typically uses the H.264 or HEVC codec. How to open and use it If it won't play, you may need the

: It was created using the Photos app on iOS. When a user selects "Save as New Clip" after trimming a video, Apple assigns a random alphanumeric string (like D79F97BA... ) to prevent overwriting the original.

: You can save it to your Camera Roll; it will be recognized natively by any smartphone. Why do I have this?