Hey guys.
Recently I flown my P4 and recorded some stuff. After review material I have seen some camera issue.

Please look at video in highest res, and watch from 0:25 to lets say 0:30
You will see black lines coming all over the screen - best to see at right side of video.

Is it camera issue or "quality" of camera?

anyone with idea?

I didn't really see anything? Maybe a flicker of black lines but black lines will occur when the sun and your spinning props line up. If you fly into the sun you'll notice it as the entire screen gets black wavy lines from the propellers flying in front of the sun creating shade for a fraction of the second on the lens. When the prop spins at a high rpm that shade from the propeller passing in front of the sun makes a flashing line effect on your camera.

I agrre, I could not really see anything either. But Mr.PinaColada is quite correct, if they are there they will be prop shadows. The only way to avoid them is to not look into the sun and try and tilt the camera down further.

didn't really see anything other that a bit of prop/sun flare cool video though!

Agree, no issue on the video

Excellent video.Not issues at all.

Don't make idiot from me

Take a look here, it's a closer view to this thing. They appear on all of screen. They are semi transparent ;)

Not seeing it.