The "g7304" in the filename is a direct reference to the , a 4-channel video encoder. This device is designed to bridge the gap between older analog camera systems and modern IP-based surveillance networks.
For those encountering these files in a professional or investigative context, they are standard digital containers: h.264 mp4 file doesn't play properly - Google Groups g7304.mp4
: Files are often saved to a local microSD card (edge storage) or network-attached storage (NAS). The "g7304" in the filename is a direct