Mini 2 Jittery Video when turning/panning
3978 10 2021-2-3
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TJM1989
lvl.2
Flight distance : 391693 ft
United States
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Hi folks,

Quick question about the Mini 2 and its video. Below are some quick clips I filmed, and i notice when I pan the drone up or down or yaw side to side when filming the footage is "jittery" and not smooth. I am using cinemode right now, as I am new to flying, and I am filming in 4K at 30FPS usually in auto mode. Any ideas what might be causing this and how to resolve the problem?

https://www.youtube.com/watch?v=0WZnPCgGOj8

https://www.youtube.com/watch?v=sn3xwy-6Ac4
https://www.youtube.com/watch?v=lNqd97CaB30&feature=youtu.be

Thanks so much.

2021-2-3
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Skynet5
lvl.3
Flight distance : 20253 ft
United Kingdom
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Can't see the jitter. Maybe once in the first video. But that might be anything.

If youre planning at that speed even in cine mode, it will be blurry.
2021-2-3
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DAFlys
Captain
Flight distance : 312090263 ft
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United Kingdom
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You need to adjust how smooth you want that mode,  by default its not that slow.  This video has a tutorial about how to do it -

2021-2-4
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ozoffi
Second Officer
Flight distance : 55128 ft
Austria
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Fly and pan more slowly (rotate around its own axis) or use 2k7 60FPS.
2021-2-4
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BaliSkies
lvl.3

Australia
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As others have pointed out, you really need to lower your yaw/panning settings by quite a lot. Yours are way too high/fast.
2021-2-4
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DJI Gamora
Administrator

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Hi, TJM1989. Thanks for reaching out! We recommend adjusting your Yaw Rotation Speed and Yaw Rotation Smoothness that can be found under Control > Advanced Gimbal Settings depending on your desired preference. Hope this information helps.
2021-2-6
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Flameberg
New
Ireland
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Hey everyone! Sorry to bring up the old topic, but I can't post new ones yet I guess.

I've experienced the similar issues, but I think it might be a monitor issue as well?

Tried this on my laptop, and I guess it look alright, but on my main big 27" 100hz screen this video is jittery.

Symptoms are: if I fly up/down/around distant objects  - usually things are fine. If I'm going up/down or sideways - it's just terribly jittery. I've tried resetting my screen settings, I've even replaced my GPU since - but it's still the case. So I'm wondering, maybe it IS the video that is bad, and I just need to adjust something in it?

Here's the video example: youtube.com/watch?v=YLo9-QK-NYI

I would really, really appreciate all and any feedback, this annoys the life out of me!

Thanks!
2022-8-19
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Zoooom
lvl.4

Australia
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100Hz may not do 30Hz very well. Have you tried 25Hz 4K?
I'm playing my 4K video on a Xiaomi Mi Box S, which is the only thing I have in the house that can play 4K. The TV it's connected to is only 1080p. I think I've got the Xiaomi Android desktop set to 60Hz, so the VLC player can play the 30Hz video through this desktop frequency properly.  When I bought all this stuff, Android player apps were supposed to be able to adjust the desktop speed to the video, but they don't and I'm thankful that most crap that I play is 24 or 30Hz. There are a lot of monkeys out there, doing the programming. Same monkeys invented SMPTE drop frame 29.94Hz, and stuck with it.

However, I live in Australia, and like Britain, we have content that is 25Hz, which doesn't translate well to 30Hz or 24Hz screens, causing panning stutter.


2022-8-19
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Flameberg
New
Ireland
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Thanks for the feedback. I've looked up something called SVP (Smooth Video Project) that 'increases' the FPS to 60 from 24 - and the prolbem s now gone. No idea what to do with this info. Shoot 60fps only?
2022-8-20
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Zoooom
lvl.4

Australia
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SVP works on PC. You probably have your desktop set to 60Hz. When you film at 30Hz, one frame is shown for 2 cycles of the monitor.

pythonpoole's explanation
https://www.reddit.com/r/explainlikeimfive/comments/2h9e4m/eli5_lets_say_im_watching_a_24fps_movie_on_my/

I'm not sure if you will encounter a problem with 29.97fps vs 30fps. The DJI video is 29.97.

I normally film at 1080p 59.94fps, because it keeps the data rate down, and my hard drive less full. There is not much data difference between 30 and 60fps.
2022-8-20
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WCM
lvl.1
United States
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Videos expired. Still having this problem? I have trouble that might be related. First guess would be to use a faster memory chip in the drone.
2023-10-6
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