Trim.d79f97ba-9376-4b3e-b0b1-e2b52afe15b3.mov [2K 360p]

: Simply double-click it to open in QuickTime or Photos .

: This is not a virus or a system error; it is simply a video clip edited on an Apple device. You can safely rename it to something more descriptive (e.g., Vacation_Clip.mov ). 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