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04-10-2013, 03:28 PM #11
One of my biggest gripes about these dedicated dash cams and the IP/ Wifi home surveillance camera's (GoPro included) which is odd, is that their firmware/ Operating System's don't support "exFAT" which allows them to support Micro SDXCHC cards from 64gb - 2TB).
And their "low light and "refresh rate" capabilities. For a moving vehicle, you would want at least a 240hz refresh rate for motion.
04-10-2013, 06:17 PM #12
04-11-2013, 11:47 AM #13
There isn't really any market for recording bullet time in dash cams, so anything that does record that fast will be extremely rare, and quite expensive, if it ever does come out.
04-11-2013, 05:31 PM #14
PantherUncia mentioned the refresh rate, not the frame rate ... as did I. I believe PantherUncia was referring to the screen refresh rate on those cameras that have screens/monitors. I base this on the 240hz commentary he made.
There's also the sensor refresh rate ... which is the sampling rate of the sudden motion sensor.
04-15-2013, 02:30 PM #15
Were you also talking about this, or the sensor refresh rate?
04-15-2013, 04:16 PM #16
I don't like dash cams with displays -- because to me it makes no sense to have the added bulk (which draws attention to the cam) to see an image of something you can look right out the window and see, yourself. As long as you can stream data off the cam or simply pop a chip out to snag the video, I'm happy. Thus, the only refresh rate that I personally care about is the sensor refresh rate.
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