Single Whiter Frame in Video

[AlphaTango11]

Hi guys, strange issue here.

While filming, occasionally there will be a single frame that is significantly brighter than the others.
This is easy to edit out, but still annoying. Any ideas as to what might be causing this? (Auto exposure? MicroSD card?)

The MicroSD card is a 64GB Samsung EVO Select which is a U3 rated card (Claims to be 60MB/s write speed)

As far as I can tell, there are no specific durations/times or conditions that it occurs in.

Here's one video example. I can find more if needed.

 

[LarBear360]

I never thought auto-exposure could adjust that fast. Do some tests in manual. If it continues, you may have a problem in the camera chip.

 

[MotorCycle-Man]

Lar Your right as its usually a very gradual change and that was Instant !

 

[babikam]

Hi