Strange artefacts

[Craig Seeman]

A heavily compressed JPEG is hard to use to judge this.
Perhaps turning detail down or off would help.

[Philippe Lessard]

Your right, but the dot are very easy to see even on this jpeg.

Here another still.

_full_res.jpg

Thanks

[Craig Seeman]

[Philippe Lessard] “Your right, but the dot are very easy to see even on this jpeg. “
Meaningless because JPEG compression results in artifacts. At the very least use uncompressed TIFF files or other uncompressed frame for critical viewing.

[Philippe Lessard]

I would, but the upload image have a limit of 500k!
And anyway the problem is clearly visible, the dots around the building straight line are not jpg artifacts, they are on the footage, and i never see that before.
Have you ever see that kind of artifact on EX-1 footage?

Thanks

[Craig Seeman]

Those white dots around windows? Never actually.
It almost looks like a “selection” in a photo editing program.
Without knowing whether you had an extreme setting in your picture profile it’s hard to make any suggestions other than what I’ve already made.

[Philippe Lessard]

Thanks for the answer,

I am not the cameraman,(im the post-prod man),so I dont know the camera setting/Lens when that was shot; they are shoting at this very time, thats why I want to tell them what wrong before it be to late.Anyway its only on some B-roll…

Thanks

[Dean Sensui]

I’ve never seen this happen before.

Do the dots move?

Is it happening in other shots?

You sure the dots aren’t objects on the building? 🙂

Dean Sensui — Hawaii Goes Fishing

[Cris Mcae]

the building is possessed. 😮

Thanks
Cris is Bliss
C.I.B. Visual Productions/K3 Films
Rough Luxury Records