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There is definitely no explicit code in camera1394 for UPD transport. Publishing the sensor_msgs/Image and sensor_msgs/CameraInfo messages is actually done in image_transport, not in the driver, itself.

Since you seem uncertain which image_view you are using, run this command:

$ rospack find image_view

I have never attempted to use UDP with camera1394, and have no idea whether it will work reliably or not. It is certainly worth trying, if that's what you need.

There is definitely no explicit code in camera1394 for UPD UDP transport. Publishing the sensor_msgs/Image and sensor_msgs/CameraInfo messages is actually done in image_transport, not in the driver, itself.

Since you seem uncertain which image_view you are using, run this command:

$ rospack find image_view

I have never attempted to use UDP with camera1394, and have no idea whether it will work reliably or not. It is certainly worth trying, if that's what you need.