On Sat, Apr 14, 2007 at 01:11:36PM +0200, Søren Hauberg wrote: > Hi, > I'm currently trying to get images from two cameras at once. Both cameras > use the pwc driver. If I get images from one pwc-based camera, and one > camera using another driver, things work just fine. But when I get images > from two cameras that both depend on pwc, things freeze up on me (one camera > gets one image, and then my program freezes). > Is it possible to get images from two cameras both running the pwc driver > at once? If not, what can I do to make it possible?
Yes it's possible but the usb bandwidth is shared between your two cameras. Pwc camera can only use the Usb1.1 so it's limit to ~800Kbytes/s. When displaying with two camera (or more), so you can try to: - lower resolution - enable compression (use a greater level) - connect each camera on a different USB host controller Luc _______________________________________________ pwc mailing list [EMAIL PROTECTED] http://lists.saillard.org/mailman/listinfo/pwc
