[PD] select device for pix_video on Os x

hi,

• I use a macbook and try to configure a usb webcam through pix_video

default selected camera is the built-in one > using [dialog( I select another webcam (usb)

• if I send a message like [dimen x x( to [pix_video].

the configuration I choose in [dialog( is reset and it come back to the default settings (the built-in camera...) I use a logitechquickcam (macam driver) but I had the same problem with a apple I-sight (firewire)

• I try to configure the webcam using the device message...

but - [device 0( or everything else make nothing (or I don't know how to make it work..) - [enumerate( does not work... - I try with the driver too, but ... i can't figure myself how it's work

is it possible to configure usb webcam with another way than [dialog( and if it is possible...how? :)

and why the dialog box configuration reset when I sent a dimen message to pix_video?

thx

s.