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Description
Type |
Integer |
Description |
Frame grabber sampling clock frequency |
"Set" effect |
— |
"Get" effect |
Returns the sampling clock frequency |
Classification
Class |
Channel |
Category |
Grabber Timing |
Level |
Expert |
Identifiers
String |
SampleClk_Hz |
C, C++ |
MC_SampleClk_Hz |
.NET |
MC.SampleClk_Hz |
Numerical |
733 |
This parameter is expressed in Hertz (s-1).
It reflects the effective sampling rate, which does not necessarily corresponds to the digitized pixel generation rate.
A frame grabber digitizing a single-tap camera generates pixels at the sampling rate.
A frame grabber digitizing a dual-tap camera generates pixels at twice the sampling rate.
A frame grabber digitizing an RGB camera generates RGB pixels at the sampling rate.
The sampling clock frequency (SampleClk_Hz) can differ from the camera pixel clock frequency (PixelClk_Hz) only when the camera operates in the analog or master synchronization mode.