[ros-users] Multiple camera crash

Blaise Gassend blaise at willowgarage.com
Tue Feb 8 21:23:07 UTC 2011

Just to be sure, do the two nodes come up with different names? (If
two nodes have the same name, the second one you start kills the first

On Tue, Feb 8, 2011 at 10:28 AM, Bera, D. <d.bera at tue.nl> wrote:
> Hey all,
> I am running into problems with multiple camera nodes running on the same machine. They run fine individually.. One of them is the popular FireWire based videre camera using the standard ROS node for this device  the other is a USB camera for which I use a node that uses openCV to grab images. Starting one kills the other and gives a libdc1394 error.. Is it not possible to use raw1394 and video0 at the same time? Any lead would be very helpful.
> Thanks,
> Deb
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