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Ugly white stripes

bzmot

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May 27, 2018
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My first post here, new to drones and to video as well so please bear with me. I was flying my Mavic Air in some natural parks and beautiful areas in the US and in some lighting situations, especially in areas of high contrast, and while panning, I get those ugly artefacts. Alternating horizontal white and grey bands, like on a badly tuned TV. Not sure what to call it, aliasing maybe? I'm sure someone will know. So my question is: how to avoid it, and if not possible to avoid, how to fix it in post processing? I currently use the latest iMovie on the mac but I'm assuming it would only be possible to fix in some more heavy duty app, such as Final Cut Pro. Any tips or suggestions will be appreciated!!! See attached pic to see what I'm talking about.
 

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BD0G

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Prop shadow. One can install the appropriate ND filter for the lighting conditions.Then set ones ISO to 100 and the shutter speed to double ones frame rate and those horizontal bands will no longer be present.

Post processing will not remove them entirely.