Lots of noise at night

[Yen]

Has anybody else noticed strange noise patterns at night? See below screenshot. Looks like the screen is lit up by stars.

I'm using the custom no-sound iTracker firmware, 1296p, WDR on, S. Fine, EV +2.

 

[niko]

Those are more likely hot-pixels. Proper firmware should reduce them.

 

[Street Guardian USA]

Hot pixels can be reduced via firmware tricks?

 

[niko]

Hot pixels can be reduced via firmware tricks?

Yes, it can. It has been already done on some other dashcams and tested. Can clearly see before and after effect.

 

[jokiin]

Hot pixels can be reduced via firmware tricks?

depends on what causes them but can do