Pixel problem

[Stefan Hegenberg]

Hello,
since my last shooting I have a few blue pixel in my footage. Depending on the incident light you see them clearly or less.
Blackshading and restore I have already tried, but did not reveal any changes.
Has anyone ever made ​​acquaintance with such an error? Is it a sensor error?

In the photo I have instantly highlighted with a red circle. For better visibility I raised the saturation.

 

[ericyoung]

Sometimes bad pixels need more than one blackshade to get them.

The other possibility is laser damage - have you been shooting any event with laser displays?

 

[Andre W.]

I'm curious if your shooting at a lower frame rate???? Dragon or EPIC???

I would agree with more than one blackshade might be needed..... but it could also be other things as well....

 

[Stefan Hegenberg]

I'm curious if your shooting at a lower frame rate???? Dragon or EPIC???

I would agree with more than one blackshade might be needed..... but it could also be other things as well....

Yes i shooted at 8 frames on Epic Mysterium X and now that you mention it, since I also have the pixel errors. I've also filmed laser, but i controlled the footage, there was no defective pixel. I always check after turning on the spot. We often omit even the cameras.
I already did 8 blackshades. I think i have to go to the red support