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Phantom 3 Standard Video Defect?
1325 13 2016-7-27
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teknikal90
lvl.3
Flight distance : 106601 ft
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Hello all,

I am encountering some issues here on my phantom3 Standard, video mode.
I shoot at 1080p...30fps... and I get my footage by way of the DJI go app (download the original file from the phantom drone, onto my phone).

Now, when viewing the video BEFORE downloading, everything is fine. albeit at the lower resolution. However, when I download the actual full 1080p file from the phantom, I notice that the video has a weird thin distortion 'band' at the bottom.
I've attached 2 screenshots. 1 of the video, and another, a close up of the very bottom portion of the video to show you guys what I'm talking about (look at the very bottom of the picture. it is a subtle distortion thin band)

Anyone else with this issue? Weird that it doesn't happen with photos, nor is it visible on the on-screen capture. I'm thinking it's a codec issue vs. hardware issue, because of this.

Thoughts? Possible fix?

Thank you all in advance!



close up, bottom

close up, bottom

shot full frame

shot full frame
2016-7-27
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teknikal90
lvl.3
Flight distance : 106601 ft
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bump.
anyone?
2016-7-27
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AG0N-Gary
Captain
Flight distance : 700846 ft
United States
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Bump after 5 hours?  Good grief.

I'm sorry but you need to point it out to me.  I'm not seeing a problem with either frame.
2016-7-27
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teknikal90
lvl.3
Flight distance : 106601 ft
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AG0N-Gary Posted at 2016-7-28 07:00
Bump after 5 hours?  Good grief.

I'm sorry but you need to point it out to me.  I'm not seeing a pr ...

sorry mate, I just saw that it got bumped to the second page so thought to do that! Didn't mean to be annoying
I just attached another close up picture. If you look at the very very bottom of the picture, the building isn't meant to curve down to 90* like that...
Hopefully that points it out!

close up 2

close up 2
2016-7-27
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Geebax
Captain
Australia
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The issue he is referring to is a repeating of the last few lines of the picture. Odd thing to see, but I wonder if it is coming off the SD card like that. I have never seen it before.

It looks like the effect you used to get with a Quadruplex video recorder on replay when the drop-out compensator kicked in. Does it occur at other resolutions? Like 2.7K or 720p?
2016-7-27
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DJI-Paladin
DJI team
Flight distance : 2408 ft
Hong Kong
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Hello teknikal90, could you post a dropbox link of the original video from the SD card?
2016-7-27
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michaelfinney_h
lvl.3

United Kingdom
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teknikal90 I just take out the micro SD card from the Phantom to get video/images in to my computer. You must also be able to do the same with your phones micro SD card slot. Hope this helps. Michael
2016-7-27
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teknikal90
lvl.3
Flight distance : 106601 ft
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DJI-Paladin Posted at 2016-7-28 12:11
Hello teknikal90, could you post a dropbox link of the original video from the SD card?


https://www.dropbox.com/s/n4dxebfom4t6r05/Video%202016-06-21%2C%206%2011%2029%20AM.mov?dl=0
2016-7-27
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DJI-Paladin
DJI team
Flight distance : 2408 ft
Hong Kong
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May I ask:
1. Is this the original video that comes from the SD card directly without any converting by some 3rd party tools?
2. Does every video behave like this?
2016-7-27
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teknikal90
lvl.3
Flight distance : 106601 ft
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DJI-Paladin Posted at 2016-7-28 15:05
May I ask:
1. Is this the original video that comes from the SD card directly without any convert ...

Hi DJI Paladin,

I didn't convert and every video does come out like this.
However, I didn't get this straight from the SD as I don't have an SD card reader. Rather, I downloaded the video through the DJI GO app, by way of my iPhone 6. I hope that's the exact same thing though?
2016-7-28
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balciatilla
lvl.3
Flight distance : 282080 ft
Turkey
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teknikal90 Posted at 2016-7-28 19:29
Hi DJI Paladin,

I didn't convert and every video does come out like this.

crop it
2016-7-28
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DJI-Paladin
DJI team
Flight distance : 2408 ft
Hong Kong
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teknikal90 Posted at 2016-7-29 00:29
Hi DJI Paladin,

I didn't convert and every video does come out like this.

Actually you can download original files from the card without SD card reader.Power on the drone and use the USB cable that we provide in the box to connect the gimbal micro usb port to your computer. 从飞机下载照片.JPG
2016-7-28
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teknikal90
lvl.3
Flight distance : 106601 ft
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DJI-Paladin Posted at 2016-7-29 10:32
Actually you can download original files from the card without SD card reader.Power on the drone a ...

Hi DJI Paladin.
When I transferred the video like that, the video is perfectly fine!
It looks like the issue is due to the DJI Go app..

Thanks!
2016-8-2
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DJI-Paladin
DJI team
Flight distance : 2408 ft
Hong Kong
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teknikal90 Posted at 2016-8-3 00:50
Hi DJI Paladin.
When I transferred the video like that, the video is perfectly fine!
It looks like ...

I'll report this to our developing team and now it is recommended to reinstall the app if it is convenient(sync the records before reinstalling)
2016-8-2
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