MultiCam Boards Documentation > MultiCam Documentation > MultiCam Reference > Channel Class > Grabber Timing Category > Adjust Level (Grabber Timing) > SampleTrim

SampleTrim

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Description

Type

Integer

Description

Sampling frequency trimming feature

"Set" effect

Modifies the nominal number of TCU defining the video line

"Get" effect

Returns the current modifying value

Classification

Class

Channel

Category

Grabber Timing

Level

Adjust

Identifiers

String

SampleTrim

C, C++

MC_SampleTrim

.NET

MC.SampleTrim

Numerical

1199

This parameter is expressed in TCU. It provides a smart way to finely control the sampling frequency of the grabber.

Setting SampleTrim to a positive value finely decreases the sampling frequency.

Setting SampleTrim to a negative value finely increases the sampling frequency.

This parameter can be used to trim the digitized pixel aspect ratio to some accurate value.

It is only applicable when the camera operates in the analog or master synchronization mode.