G_147.mp4

: Check the "Camera Model" field in the file's extended properties to identify which device captured the footage. Default File Name - GoPro Support

: Software like Adobe Premiere Pro often creates "proxy" files (lower-resolution versions of raw footage) with simplified names for easier editing. g_147.mp4

: Many digital video recorders (DVRs) save clips using a single letter and a sequence number (e.g., G for "Gate" or "Group") to organize surveillance logs. How to Review the Content Yourself : Check the "Camera Model" field in the