Orbbec Astra Colour Frame


I am using OpenNI2 to grab to depth and IR frames with out any problem and when I try to grab the color frame in the same program it stops at following line;
But I wrote second program without depth frame and IR frame but only color frame it works.

Please advise

hello @johanromuald it’s not going to work that way because of hardware restriction.

this link may help


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Hi Prasanna,

Thank you. Yes I realized it last night when I did some testing.

To get some sort of color frame , I normalized the depth and IR frames then used the bitwise addition and applied color map to obtain a color frame.

Best regards