Video Camera upgrade?
I currently have a Sony AZ1 Actioncam that I often take on rides, primarily with the hope of recording or deterring attempts on my life. I very much like the small form factor, aero profile, and the quality of the movies. My primary concerns are that the battery only lasts for an hour or so (by far the most significant gripe), and sometimes it is difficult to resolve license plates unambiguously.
Can anyone recommend a video camera that I could set and forget for the duration of a 4 or 5 hour ride, but could be confident it would produce a meaningful record of a traffic incident, should I ever need it?