Thanks, KingCat.


So, thinking long enough about it, I can envision a scenario where I'm incapacitated and the camera keeps rolling, eventually looping over the incident evidence I need to keep.


"Black Box" cameras have a feature to guard against this. That is, they detect the incident and mark the relevant clip for non-deletion. I'm guessing other cameras don't do this.


Everything's a trade. This feature comes (today) at the cost of money and weight.


Then again, clearing the card is not the big hassle I thought it might be.


Thanks all. Good info and more to think about.