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Mgozer
Second Officer

Switzerland
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Good morning all of you,
I'm using a Mavic Pro since about one year and last week end I had a new strange problem.
For the first time I used a polarized filter (official DJI one) and set the drone as follows:

-Manual setting
-1080p 30 fps
-NTSC
-ISO 100
-Shutter 60

-Sandisk Extreme 32 Gb

Once I reviewed the video I noticed that at two spots, the video is skipping frames and the result is a bothering stutter.
After that I shot another video without the filter and Auto settings and it didn't show any frame skipping.

Could ti be due to the filter? it make nonsense to me, but I don't know...
Or the sd is too slow even for 1080p 30 fps?

Thanks a lot.
3-26 01:37
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Ex Machina
Captain
Flight distance : 1418406 ft
United States
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Post a clip from your video showing the skipped frames so we can help diagnose the problem.
3-26 05:37
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DJI Stephen
Super Moderator

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Hello and good day Mgozer. I am sorry to know that you are having these issues on the video you have taken from your DJI Mavic Pro. Can you please post a sample video or a sample footage for us to check and for us to help you further with the said issue. Thank you.
3-26 08:31
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Mgozer
Second Officer

Switzerland
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Yes, I'll do that as soon as I can.
For now I gave look at the sd status and the other videos shot the same day and the sd is fine as well as the other videos shot at the very same settings, nd filter included.
My suspects are for the DJI Go4 iOS app bug that leads to stutter when operating yaw and releasing cameral tilt, since, even if doing a rotation around the subject, I was yawing and tilting the camera...
iOS bug

I really hope this bug to be fixed as soon as possible.
3-27 00:03
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Mgozer
Second Officer

Switzerland
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3-27 01:08
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Mgozer
Second Officer

Switzerland
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So what do you think about this?
3-28 00:34
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Mgozer
Second Officer

Switzerland
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no opinions?
3-29 00:28
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Ex Machina
Captain
Flight distance : 1418406 ft
United States
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That looks to me like gimbal overextension rather than frame-skipping. This can happen with sudden movements or gusts of wind.
3-29 06:06
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Mgozer
Second Officer

Switzerland
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Ex Machina, do you have a chance to test what discussed in this thread?
iOS bug
Please note that this takes place with only iOS devices.

I am pretty sure that I faced that bug during my shot.
3-29 06:56
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Ex Machina
Captain
Flight distance : 1418406 ft
United States
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Mgozer Posted at 3-29 06:56
Ex Machina, do you have a chance to test what discussed in this thread?
iOS bug
Please note that this takes place with only iOS devices.

Huh, yeah, I'd expect the quick release of the tilt control could cause the gimbal to overextend, too, whether or not you are also yawing at the time.
4-9 14:45
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Mgozer
Second Officer

Switzerland
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Ex Machina Posted at 4-9 14:45
Huh, yeah, I'd expect the quick release of the tilt control could cause the gimbal to overextend, too, whether or not you are also yawing at the time.

Not really.
The problem I'm talking about takes place even with the lower sensitivity tilt setting.
I bet that if you try it yourself, you will notice this bug.

It takes just an Ios device, to hover the mavic pro in front of you, make it yaw (slowly, fast, as you wish), tilt the camera (slow, fast, it's the same) and release the tilt wheel when still yawing.
You will notice the yaw to stop a moment, even if the yaw command is not released.
It is a bug DJI already knows, but still not solved.
4-10 06:00
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Ex Machina
Captain
Flight distance : 1418406 ft
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Mgozer Posted at 4-10 06:00
Not really.
The problem I'm talking about takes place even with the lower sensitivity tilt setting.
I bet that if you try it yourself, you will notice this bug.

Yeah, It had been a while since I've flown so I had forgotten how the camera tilt control worked when you just release it.
4-14 08:50
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Mgozer
Second Officer

Switzerland
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It looks like there is a miscommunication from my side here.
No problem.
I'll keep using Lichi, which is not showing the problem I'm referring to.
4-24 05:09
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Montfrooij
Captain
Flight distance : 1684544 ft
Netherlands
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I don't see the video!
4-24 11:00
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