The Software Concept
© PHYTEC Messtechnik GmbH 2011 L-740e_0
61
M series.
e of driver and an
a WDM Stream Class
driver.
ives directly using DirectX.
cess the driver with the help of the PHYTEC USB-SDKs.
. In terms of software the camera
behaves similarly to a standard camera-framegrabber unit.
is included with the
4.2
Accessing the Camera Driver
Section 4.1
describes the standard layer in terms of the PHYTEC
USB-CA
A programmer sees these cameras at the layer of a WDM Stream
Class driver. The communication between this typ
application software is defined by the standard called DirectX /
DirectShow.
There are three typical ways of accessing
•
Programmers who have experience using DirectX can access
these dr
•
Programmers who are not experienced with DirectX can
ac
The SDK allows easy access from standard Windows
programming environments
The USB-SDK with the WDMIAT
PHYTEC USB-CAM series. It can be found on the CD SO-
221 along with the detailed descriptions of the functions.
•
If you would rather avoid programming entirely, you can use
the Filter Graph Editor to parameter WDM Steam Class
drivers.
