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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.