Mark Weiss
First Officer
United States
Offline
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Bashy Posted at 2018-6-1 21:12
The reason the image stabilisation is not used and the gimbal is, is this, lets look at hovering as an example, in effect its like sticking the camera on to a tripod, now, if you have a DSLR and ever used a tripod and left the image stabilisation on, you will find all your images are rubbish (blurry), this is cause the IS is working all the time, even when there is no movement, so what should be a steady shot now turns in to an unsteady shot, this is where the gimbal is superior to IS, it works with movement, the more the movement the harder it works, i know its not the best explanation but i aint good at explaining stuff but felt the need to try.
As for the issue at hand, i take it you mean the wobble at about 1 second in? my apologises, i didnt notice that at 1st and thought you was on about the issues further in.....
I have not used a DSLR on a tripod with an IS lens, but I have used a cinema camera on a tripod with image stabilized lenses and I can report that the only 'anomaly' that IS causes is that when panning and stopping, the image will 'swim' backwards for a couple of seconds as the IS re centers itself. It has absolutely NO other degrading effects on image quality.
But as I am finding, and have reported on in another post, apparently the craft's gimbal is not compensating for roll and fails to keep a level horizon, but only when in flight. Manually rolling the aircraft shows that the gimbal keeps the camera locked to horizon. So something's up with software and flight mode.
As for communicating with engineering at DJI, if the mods can pass info to them, that's good. But I will contact them directly about questions I need answers to. |
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