Imaqtool cannot find any devices

Hello all,

I am using Matlab r2014b, on my windows 8.1 PC. When I run the imaqtool, hardware browser cannot find anything. It is ought to find my built-in webcam, and another usb webcam.

Here is the output of webcamlist:

webcamlist

ans = 

      'Integrated Webcam'
      'USB2.0 Camera'

I can run both the cameras with preview command, or take snapshots. However imaqtool does not find any of them.

Do you have any idea what the problem can be, and how it can be solved?

Regards

Answer 1

[Giorgos Papakonstantinou]

As from Matlab version R2014b, you must manually install the video adapters for your camera. Read: Installing the Support Packages for Image Acquisition Toolbox Adaptors.

Answer 2

[Fatih AKYÜZ]

Hello Amadeus, I solve this problem. please install OS Generic Video Interface from supportPackageInstaller and It will be OK. :)

[Sai Ravi Teja Pedapudi]

Thank you very much.After a lot of struggle with this same issue ,I came across ur post and it worked great.Thanks for helping me fix this.

Answer 3

[Rahmat Aditya]

very helpful, thx Fatih

Answer 4

[Ashwini Kumar]

Thank you Fitah, its working now ! :)