User`s guide

imaqhwinfo

17-37

dev_info = imaqhwinfo('winvideo', 1)

dev_info =

DefaultFormat: 'RGB555_128x96'

DeviceFileSupported: 0

DeviceName: 'IBM PC Camera'

DeviceID: 1

VideoInputConstructor: 'videoinput('winvideo', 1)'

VideoDeviceConstructor: 'imaq.VideoDevice('winvideo', 1)'

SupportedFormats: {1x34 cell}

This example gets information about the device associated with a particular video input

object.

obj = videoinput('winvideo', 1);

obj_info = imaqhwinfo(obj)

obj_info =

AdaptorName: 'winvideo'

DeviceName: 'IBM PC Camera'

MaxHeight: 96

MaxWidth: 128

NativeDataType: 'uint8'

TotalSources: 1

VendorDriverDescription: 'Windows WDM Compatible Driver'

VendorDriverVersion: 'DirectX 9.0'

This example returns the value of a particular field in the device information associated

with a particular video input object.

field_info = imaqhwinfo(vid,'adaptorname')

field_info =

winvideo