Since "3270" is roughly halfway through a standard 10,000-image cycle before the phone resets its naming convention, it frequently appears in the middle of people's most active "memory-making" years, which is why so many people associate it with "that one weird video" they found.
One of the most famous stories involving this specific filename comes from a viral video where a user was filming their cat or a room at night. IMG_3270.MOV
Depending on which community or platform you're referencing, here are the most interesting "IMG_3270" stories: Since "3270" is roughly halfway through a standard
Because iPhones generate these numbers sequentially, IMG_3270 often pops up in "Lost Phone" or "Digital Archeology" stories. IMG_3270.MOV
Do you have a specific video with this name on your phone, or