Dennis,

> Can anyone suggest a way to configure the cameras at a higher framerate
> without overloading the USB bus?  Suppose I can read at 10 fps right now
> without overloading the USB bus.  I'd like to set the framerate to 15, but
> still just capture around 10.

You can grab frames at whatever speed you want, but it's the camera
framerate that will make a difference in the usb bandwidth and not the
amount of frames you get with your application.
Is the 10 fps limit achieved with compressed (MJPG) or uncompressed
(YUV) frames ?
Using compressed frames should allow for much higher framerates when
using multiple cameras. Resolution will also have an impact on the
bandwidth.
Another alternative is to add another usb controler to you system, (a
usb pci card if you are using a standard pc).
As an example using MJPG I have no problem in using 3 cameras
simultaneous (800x...@20 fps)


Best Regards,
Paulo
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