PPRuNe Forums - View Single Post - Rolling shutter problem in helicopter videos
Old 7th Nov 2017, 08:10
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mickjoebill
 
Join Date: Nov 2003
Location: UK/OZ
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Originally Posted by Dick Smith
Thanks everyone for the advice.

It seems amazing to me that one of the big companies like GoPro or Garmin don’t actually bring out a camera which reduces this problem. I bet they will one day, and that company will get the main share of the market.
These guys make FAA approved GoPro mounts.

PEOVI | Professional Filmmaker Tools

Keeping camera locked to the vehicle usually is a good idea.

Global shutters usually have less dynamic range so they have lost favour over the last 7 years. However as DR increases to “more than enough” it may come back into favour. However heli interiors are a challenge due to high contrast range if exterior is included.

The key is to position camera looking inward rather than outwood of course

In the meantime readout speed of cmos is reducing and narrowing the gap between global and rolling...


Mjb
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