: If you recently backed up your iPhone to a PC or Google Photos, your trimmed clips will appear with these long, complex filenames.
: Simply double-click it to open in QuickTime or Photos .
: 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. trim.D79F97BA-9376-4B3E-B0B1-E2B52AFE15B3.MOV
: You can save it to your Camera Roll; it will be recognized natively by any smartphone. Why do I have this?
: .MOV is Apple's standard QuickTime video format. It typically uses the H.264 or HEVC codec. How to open and use it : If you recently backed up your iPhone
: If someone sent you a video they just edited on their phone, this is the default name it carries.
: 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. If it won't play, you may need the
: 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 ).