Power question for a Viofo

I need to get rid of my Garmin since the 24-hour free vault service stopped working a year ago and Garmin has never been able to fix it.

I currently have it wired so it's getting power from the area near the OBD port.

I want to get one of the Viofo cams, but it seems they only come w/ cigerette lighter power. How hard is it to power the Viofo the same way my Garmin is powered?