MultiCam Boards Documentation > MultiCam Documentation > MultiCam Reference > Channel Class > Camera Timing Category > Expert Level (Camera Timing) > VCsyncAft_Ln

VCsyncAft_Ln

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Description

Type

Integer

Description

Vertical delay between vertical reference and camera active window

"Set" effect

Sets the vertical delay

"Get" effect

Returns the vertical delay currently involved

Classification

Class

Channel

Category

Camera Timing

Level

Expert

Identifiers

String

VCsyncAft_Ln

C, C++

MC_VCsyncAft_Ln

.NET

MC.VCsyncAft_Ln

Numerical

711

This delay is normally counted as a number of video lines. In case of interlaced scanning, and for some special tap structures, the counting unit is the video half-line.

The vertical reference instant corresponds to the leading edge of the vertical synchronization pulse embedded in the analog video signal.

If a separate vertical synchronization pulse is delivered by the camera, the VsyncAft_Ln parameter is used instead.

This parameter is meaningless for digital and line-scan cameras.