.AM4 file extension

[trackerbuddy 0]

Stop me if you have heard this one before.... My neighbor has a security system that was good when it was installed. It chugged away faithfully and then last night there was a break in. We have footage of the perpetrators that I need to get off the DVR and give to the police department. I backed up the info to a USB drive but it is in a .AM4 format. Nothing I can find reads .AM4, not even the studio software from Inigo Media.

Stumped and wanting to help catch these dirtbags

[trackerbuddy 0]

https://www.cctvcamerapros.com/JPEG2000-AJP-Video-Player-Instructions-s/805.htm