Img_5836.mov

: If you see this file paired with a photo named "IMG_5836.JPG," it is likely the video component of a Live Photo .

: Editors often use these "raw" names to track specific clips before they are renamed for a final project. IMG_5836.MOV

: This is the standard prefix used by the Apple Photos ecosystem to identify media. : If you see this file paired with a photo named "IMG_5836