Toinstall, you will need to also copy hv-cameras.js file to the web server root path (for example on my Ubuntu this is: /etc/openhab2/html/hv-cameras.js), unfortunately I could not find a way to implement a periodic refresh without a script.
Hi. The widget does not use camera items but reads static images periodically from the cameras. There is no limitation to that.
But I personally resigned from using this widget and switched to the binding mentioned above. It is enough for me to show just two cameras. Does not look that nice but works well.
Thanks for the info as it gives clues if not the exact cause as to what is stopping it from working. I just added a new snapshot feature to the ipCamera binding and I think it is worth trying to see if it works around the issue as:
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