How to access video stream of our Lepton 3.5?
For a study project my team and I were trying to stream the video of our thermal camera (FLIR Lepton 3.5) via the PureThermal 2 Smart I/O into a unity RawImage inside our HoloLens 2 HeadsUpDisplay UWP application. But each time we start the application with the feature we get the following error:
Operation failed with error 0x80028019:
Old format or invalid type library.
The camera is connected to the HoloLens 2`s USB-C port and the code we use to access the camera stream is as follows:
GameObject headsUpDisplay = GameObject.Find("/HeadsUpDisplay");
var streamContainer = headsUpDisplay.AddComponent<UnityEngine.UI.RawImage>();
WebCamTexture thermalCamTexture = new WebCamTexture();
thermalCamTexture.deviceName = devices[2].name; // Pure Thermal 2
// Add texture and play
streamContainer.texture = thermalCamTexture;
thermalCamTexture.Play();
Any ideas how to get it done?
Answer by OceaneSavary · Apr 29 at 08:53 AM
Hello @jweimar00 ,
Did you find the solution to your problem? I would be interested. and if you don't find it, maybe your access problem is due to the authorization. Maybe you should check "removable storage" in the capabilities .
No We did not. We used a work around streaming the data via a Raspberry Pi.
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