Hi Alex, On Friday 15 January 2010 12:50:43 Alex Makarov wrote: > Hi, > > It looks like it does not export any focus: > > VideoControl Interface Descriptor: > bLength 18 > bDescriptorType 36 > bDescriptorSubtype 2 (INPUT_TERMINAL) > bTerminalID 1 > wTerminalType 0x0201 Camera Sensor > bAssocTerminal 0 > iTerminal 0 > wObjectiveFocalLengthMin 0 > wObjectiveFocalLengthMax 0 > wOcularFocalLength 0 > bControlSize 3 > > >> bmControls 0x0000000a > >> Auto-Exposure Mode > >> Exposure Time (Absolute) > > VideoControl Interface Descriptor: > > Does that mean the camera has no focus control at all?
It means the camera doesn't advertise any standard focus control. It could still implement a standard focus control but not advertise it, or implement a vendor-specific focus control through an extension unit. -- Regards, Laurent Pinchart _______________________________________________ Linux-uvc-devel mailing list [email protected] https://lists.berlios.de/mailman/listinfo/linux-uvc-devel
