Record video from USB camera.
Hello Cat Detheridge,
Thanks for your information. I have not seen this kind of error before. I searched a lot from Internet, it seems the issue is from Driver of your USB HUB.
This resolution may be help below:
Also, we will try to find more usb hubs to test. If any good news, or anything I can help, please let me know. Thanks for your great support.
======== At 2009-08-05, 20:37:59 you wrote: ========
Just downloaded the trial version of video monitor.
We have 4 cameras with a USB composite 1-4 input.
Running on a 2000 windows server.
Currently we can only get it to show/record one camera. When we try the others it comes up with “one or more arguments are invalid ($80070057).
How do we get the other cameras to show/record?