DerrickDFromAsia
Member
Some dash cams are capable of recording 4K resolution videos. I'm wondering is that really necessary? I think 1080P is good enough.
I was happy with the RoadHawk 1080p until I tried the Viofo A119 v3 using the setting of 2560x1440p, 30FPS. Certainly for British number plate reading the difference between 1440p and 1080p is amazing. The downside is larger memory file size but if you need to zoom in then 1440p or better is king!Most interesting i feel right now are 1440p systems / sensors, should be as good as 1080p and with a little more resolution.
The Viofo A129 Pro 4K already has an F1.8 lens. It would not be easy to develop a 4K lens much faster than that and still retain acceptable image quality.The low light issue could be greatly aleviated if camera makers would use a larger aperture lens.
What sensor is that going to use?When Nextbase get around to releasing their forthcoming (Covid-19 delayed) 4K cam, that will have the f/1.3 lens on it.
Paul.
I'm guessing that it is not a larger sensor if it has an f/1.3 lens.I did get a confidential heads up, so for now I'm not sure I can confirm it.
It will however run on the Ambarella H22 quad core processor.
Paul.
single channel only?I did get a confidential heads up, so for now I'm not sure I can confirm it.
It will however run on the Ambarella H22 quad core processor.
Paul.
Maybe they've gone down the Blackvue route with the Omnivision OS08A10 / OS08A20 in this new Nextbase 622GW?I think the image area is 7736.256 x 4379.616 µm.
2 µm x 2 µm pixel
Optical size of 1/1.8"
Paul.