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dji-sdk / Mobile-SDK-Android-V5

MSDK V5 Sample
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M3M: cannot get all multispectral images #301

Closed gianlu33 closed 1 week ago

gianlu33 commented 3 months ago

Hi,

I'm trying to capture some multispectral images using my DJI M3M. However, it seems that some multispectral bands are not being stored on the SD card. For example, these are the images that I could get from the drone after taking a single photo:

DJI_20240329124328_0001_F.JPG
DJI_20240329124328_0001_MS_NIR.TIF
DJI_20240329124328_0001_MS_R.TIF
DJI_20240329124328_0001_D.JPG

As you can see, the G and RE TIFF images are not there.

Before shooting the photo, I set the KeyCaptureCameraStreamSettings value to [RGB_CAMERA, NDVI_CAMERA, MS_G_CAMERA, MS_R_CAMERA, MS_RE_CAMERA, MS_NIR_CAMERA], as described in the documentation.

Am I missing something? I'm using version 5.8.0 of the SDK.

Thanks.

dji-dev commented 3 months ago

Agent comment from yating.liao in Zendesk ticket #103919:

Currently, it is indeed not possible to obtain TIFF images for G and RE using the MSDK. The same issue occurs when trying to access them through Pilot 2, as the aircraft does not currently provide us with a method to retrieve photos for these two bands. However, they are actually being generated in the SD card.

°°°

gianlu33 commented 3 months ago

Thanks for the response. So, if I have understood correctly, this is a firmware issue of the Mavic 3M? Do you have any indication about if and when this will be resolved?

dji-dev commented 2 months ago

Agent comment from yating.liao in Zendesk ticket #103919:

Yes, the reason why MSDK cannot retrieve all the images is that the aircraft did not provide it. I am not sure if there will be any changes in the future to provide all the photos, so currently M3M design does not provide photos for G and RE. I will pass on your request to the team.

°°°