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1 cam fine, 2 cams "One or more arguments are invalid"
http://forum.ipisoft.com/viewtopic.php?f=5&t=518
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Author:  wazmack2 [ Fri Aug 14, 2009 3:22 pm ]
Post subject:  1 cam fine, 2 cams "One or more arguments are invalid"

one cam it works, albeit at 5fps. but cams, both identical id like to add, and it says "One or more arguments are invalid"
it is possible that your camera does not support selected resolution / framerate please try..... but i know that these settings are low. and i cant go any lower.

Author:  Michael Nikonov [ Sat Aug 15, 2009 11:47 am ]
Post subject:  Re: 1 cam fine, 2 cams "One or more arguments are invalid"

What cameras do you use?

Author:  apside [ Wed Nov 25, 2009 5:17 am ]
Post subject:  Re: 1 cam fine, 2 cams "One or more arguments are invalid"

Now i got the same problem with philips spc1030nc webcam. I can't change resolution or frame rate with ipi recorder... Igot always the same advertising : "one or more arguments..."
It's surprising me because it worked the days before. I've changed my notebook drivers yesterday i'll look at that.

Author:  apside [ Wed Nov 25, 2009 5:29 am ]
Post subject:  Re: 1 cam fine, 2 cams "One or more arguments are invalid"

I've try on another computer and it seems that it is the news version of ipi recorder who create the problem.
The camera work well with the previous version and not with the new version.

Author:  Michael Nikonov [ Thu Nov 26, 2009 12:42 pm ]
Post subject:  Re: 1 cam fine, 2 cams "One or more arguments are invalid"

apside wrote:
Now i got the same problem with philips spc1030nc webcam. I can't change resolution or frame rate with ipi recorder... Igot always the same advertising : "one or more arguments..."
It's surprising me because it worked the days before. I've changed my notebook drivers yesterday i'll look at that.


We only tested it with Philips spc900 so it is possible that there is some incompatibility with Philips spc1030nc.

As a workaround, you can completely uninstall Philips drivers and use the camera with standard Windows drivers. Philips spc1030nc is a UVC (http://en.wikipedia.org/wiki/USB_video_device_class) device so it should work without Philips drivers.

Author:  apside [ Mon Nov 30, 2009 6:01 am ]
Post subject:  Re: 1 cam fine, 2 cams "One or more arguments are invalid"

thanks ! I'll try today and report the result here !

Author:  apside [ Mon Nov 30, 2009 11:15 am ]
Post subject:  Re: 1 cam fine, 2 cams "One or more arguments are invalid"

Ok, the spc 1030nc'webcam work with the standard usb audio\video device drivers from windows.
i've find with the ip camera calibration tools something between 78° and 81°.
I can try the next step :calibration...

Author:  Michael Nikonov [ Wed Dec 02, 2009 8:02 am ]
Post subject:  Re: 1 cam fine, 2 cams "One or more arguments are invalid"

According to Philips official spec, spc1030nc has a FOV of 80 degrees.

http://www.consumer.philips.com/c/webca ... prd/en/hk/

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