Webcam cannot be disconnected

2 次查看（过去 30 天）

Beril Sirmacek 2018-5-15

评论： Star Strider 2018-5-23

After the camera variable is defined and used as below;

camera = webcam;
picture = camera.snapshot;

I use;

clear camera

However deleting the structure of course doesn't disconnect the webcam.

How can I officially stop image acquisition and disconnect the webcam?

Star Strider 2018-5-15

Try the function version:

clear('camera')

That is in the documentation as step 8 in: Acquire Webcam Images (link).

Beril Sirmacek 2018-5-23

Yes, I can turn it on and off with other software which reaches to webcam.

Star Strider 2018-5-23

Then request help from MathWorks. Use the Contact Us link in the upper right corner of this page.

Run the ver command from your Command Window first. Then copy and paste the results to the appropriate window.

在 Help Center 和 File Exchange 中查找有关 MATLAB Support Package for IP Cameras 的更多信息

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