Recently got my Mavic Pro. I'm a long time quad user (FPV racing, and also owned Phantoms in the past).
I've been unable to get any footage without jello/rolling shutter effects when flying with the gimbal perfectly level. As soon as I point the gimbal downwards this issue disappears. Trying to understand if its something specific to my Mavic, or if this is just how they all are due to the small size.
I've attached two videos in different locations/conditions/days to show the issue. Filmed in both 4K 24 and 30fps. It was low wind in both shots (never exceeding 10mph). Shot in normal mode, no settings changed (ie. exp, gain, etc).
For obvious troubleshooting:
Gimbal clamp removed
Swapped props
Ensured gimbal is dangling freely, not touching anything
Calibrated gimbal
Are other people experiencing this, or should I contact DJI support?
Any chance this might be a shutter speed issue? As you tilt the gimbal up to horizontal you're getting a lot more bright sky, and if your shutter speed is set to auto it might be going to very fast numbers, close to 1/8000 of a second. I understand that this can add to the Jell-O effect. The best way to lower that shutter speed down to something reasonable is to use a neutral density filter. But of course those haven't been released yet for the Mavic
Peel Posted at 2016-10-29 22:35
Any chance this might be a shutter speed issue? As you tilt the gimbal up to horizontal you're gett ...
I suppose that's possible, although why would tilting down just a few degrees make this stop, and why does it only happen at exactly 0 tilt on the gimbal ? :\ It definitely feels like a mechanical/vibration issue.
I never ran into this issue with a Phantom. I believe you can manually lower the shutter speed on the Mavic, with the wheel on the right side of the controller.
I can try that out tomorrow just to be sure, in conjunction with turning on the 30º upward tilt on the gimbal and seeing if tilting upward has any effect.
looks to me that there's an issue with the gimbal, the movements are quite apparent to the extent that I'm almost sure it has nothing to do with shutter speed.
Mir Posted at 2016-10-30 19:36
You're seemingly the third person that has reported this issue in a very short period of time. YIKES ...
I flew again today in much darker weather, and still the same issue, just as bad. Really don't think its a ND/shutter issue. NEVER saw issues like this with the Phantom 4. I also switched all 4 props :\
DJI seemed to be suggesting flying in ANY sort of wind would cause this. I'm concerned this is how all Mavics will be, but hoping its just mine.
@DJI-Ken since you are the only person at DJI who will reply to me, can you please tell me how to return my defective mavic for a full refund? DJI support is utterly useless, and I'm just sitting here with a mavic that can't take a clear shot.
No, what would help is if DJI would reply to me and replace my defective mavic. there's no way they shipped a product that has jello in every shot with the gimbal pointed straight, or else I would see that issue in the hundreds of test clips on youtube.
Yah, I think you said you already tested it in low light, if your shutter was at 1/60th and you were sill getting rolling shutter than ND's would be no help to your problem
Did those of you with this problem see this? It sounds exactly like your problem when the gimbal vibrates only when pointing up, but is fine when pointing downward at any angle. The guy on this site has a fix. http://mavicpilots.com/threads/m ... l-need-to-read.765/
Man so many different issues with this drone and not many people have it. I am seriously considering cancelling and buying a used phantom 4 because I really don't need a ultra small portable drone since I can fly from my home.
But I've been waiting so long and got in on 9/28 so pretty early so I feel like I need to stick it out...
I really wish I'd kept my Phantom 4. I'd recommend it for now, until this stuff all gets sorted out. DJI support being useless as well, minus DJI Ken who has been replying.
i've also been having issues with the drone. The mavic is also 1 day old and the gimbal seems to be stuttering.
Look the below footages. There are 2 issues with the 1 day old Mavic
1. Blur bottom right corner. Alot of people are having issues with this one
2. Distortion on the image. This is a gimbal issue . As you can see from the footage, when the drone is still it does distortion of horizontal lines
Any help would be appreciated
My drone is 1 day old. I can always send it back to the authorised retailed of my town. I just want an official person of DJI to guide me whats the best solution for this.