Flickering during filming
407 4 2020-5-1
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flymore-hh
lvl.1
Germany
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Hello,

I have some questions regarding flickering during the movie.
So in example specially in buildings, tree, grass, etc. I have some flicker in the movie. Let me share two examples:
https://www.dropbox.com/s/kxczl5jp4j9y3f7/flicker%20Test.mp4?dl=0
and
https://www.dropbox.com/s/70xgv5n1huksft6/flimmern-2.mp4?dl=0
Specially when the camer / drone is moving, also slowly, you can see a flicker in the movie. So it doesn't looks smooth.
Can you help me what is the reason behind it?
Thanks a lot
2020-5-1
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Montfrooij
Captain
Flight distance : 2560453 ft
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Netherlands
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Were these files taken from the sd card or from the app?
2020-5-1
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Geebax
Captain
Australia
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It is perfectly normal for the type of camera used in the DJI aircraft. The simple answer is not to pan the camera fast like that. It is caused by the relatively low frame rate and the use of an MPEG stream encoding to record the images. You can reduce it by slowing the pan, increasing the frame rate and/or using an ND filter to reduce the light then slowing the shutter speed.
2020-5-1
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flymore-hh
lvl.1
Germany
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The files are from the app.

Okay, so there is no "unnormal" flickering in shaking. So it means 40fps when i want to take a movie in 4k?

Nevertheless there is also this flickering in trees, which seems to me not really nice. it is also when I move the camera very slowly. Of course I can reduce the "sharpness". With wich sharpness would you recommend to record?
2020-5-1
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flymore-hh
lvl.1
Germany
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Sorry just a short correct, the files are not from the app. ;-)
2020-5-2
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