SimpleOpenNI examples result in excessive amount of libusb debug statements

toon

Hey,

I'm using Processing 2.1, with the SimpleOpenNI library on Ubuntu 12.04 (64bit) with a Kinect. All the SimpleOpenNI examples work, but they are quite slow, maybe because my console prints a lot of libusb debug messages. Here are just a few of them:

... libusb: 14.006655 debug [handle_iso_completion] CANCEL: urb status -2 libusb: 14.006660 debug [handle_iso_completion] CANCEL: last URB handled, reporting libusb: 14.006665 debug [disarm_timerfd] libusb: 14.006669 debug [usbi_handle_transfer_completion] transfer 0x7fadec436a58 has callback 0x7fae4086a3b2 libusb: 14.006678 debug [libusb_handle_events_timeout_completed] doing our own event handling libusb: 14.006684 debug [handle_events] poll() 3 fds with timeout in 0ms libusb: 14.006690 debug [handle_events] poll() returned 0 libusb: 14.006695 debug [libusb_handle_events_timeout_completed] doing our own event handling libusb: 14.006700 debug [handle_events] poll() 3 fds with timeout in 0ms libusb: 14.006705 debug [handle_events] poll() returned 0 libusb: 14.006710 debug [libusb_handle_events_timeout_completed] doing our own event handling libusb: 14.006715 debug [handle_events] poll() 3 fds with timeout in 0ms libusb: 14.006720 debug [handle_events] poll() returned 0 libusb: 14.006725 debug [libusb_handle_events_timeout_completed] doing our own event handling libusb: 14.006729 debug [handle_events] poll() 3 fds with timeout in 0ms ...

Does anyone have any idea on how to turn of the debug output of libusb? Is there some setting I can use to turn this off?

Thanks!

Toon