Hololens 1 Locatable Camera project transform

[nath7098]

Context In order to compute a point cloud I am trying to access the projection transform matrix from MediaFrameReference object via the Guid "6b761658-b7ec-4c3b-8225-8623cabec31d".

I can access the other transform bytes array via Guids (cameraViewTransform "4e251fa4-830f-4770-859a-4b8d99aa809b") returning byte[64] and the coordinate system of the camera ("9D13C82F-2199-4E67-91CD-D1A4181F2534") that I cast into SpatialCoordinateSystem.

Actual behavior MediaFrameReference.Properties[new Guid("6b761658-b7ec-4c3b-8225-8623cabec31d" )] as byte[]; return byte[48];

Expected behavior Getting byte[64] array from MediaFrameReference.Properties[new Guid("6b761658-b7ec-4c3b-8225-8623cabec31d" )] as byte[];

Desktop :

• OS: Windows 10

Hololens 1st generation:

• latest update done

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[rootsmusic]

@nath7098 Where's the doc?

[LydiaYounsi]

Hello @nath7098, did you ever fix this issue ?