MultiCam Boards Documentation > MultiCam Documentation > MultiCam Reference > Channel Class > Grabber Configuration Category > Expert Level (Grabber Configuration) > Hmode

Hmode

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Description

Type

Enumerated

Description

Downstream process horizontal synchronization mode

"Set" effect

"Get" effect

Returns the current horizontal synchronization mode

Classification

Class

Channel

Category

Grabber Configuration

Level

Expert

Identifiers

String

Hmode

C, C++

MC_Hmode

.NET

MC.Hmode

Numerical

3429

This parameter indicates the origin of the signal used by the downstream process of the grabber to establish the horizontal synchronization.

MultiCam assigns automatically the most appropriate value to Hmode, in conformity with the camera properties.

Values applicable to Domino Iota, Domino Alpha 2

Name

Identifier

Description

ANALOG_LANE1

MC_Hmode_ANALOG_LANE1

The downstream process is slaved to the horizontal camera scanning timing by a phase locking mechanism applied to the composite synchronization embedded in the analog video signal delivered by the camera on lane 1.

DIGITAL_PULSED

MC_Hmode_DIGITAL_PULSED

The downstream process is slaved to the horizontal camera scanning timing by sensing a digital synchronizing signal provided by the camera through the line designated by HsyncLine. The digital signal embeds the horizontal synchronization only.

LOCAL

MC_Hmode_LOCAL

The downstream process is slaved to a horizontal synchronizing signal derived from the local upstream controller. The camera cable length can be compensated with CableComp parameter.

Values applicable to Domino Melody, Domino Harmony, Domino Symphony

Name

Identifier

Description

ANALOG_LANE1

MC_Hmode_ANALOG_LANE1

The downstream process is slaved to the horizontal camera scanning timing by a phase locking mechanism applied to the composite synchronization embedded in the analog video signal delivered by the camera on lane 1.

DIGITAL_PULSED

MC_Hmode_DIGITAL_PULSED

The downstream process is slaved to the horizontal camera scanning timing by sensing a digital synchronizing signal provided by the camera through the line designated by HsyncLine. The digital signal embeds the horizontal synchronization only.

DIGITAL_MIXED

MC_Hmode_DIGITAL_MIXED

The downstream process is slaved to the horizontal camera scanning timing by sensing a digital synchronizing signal provided by the camera through the line designated by CsyncLine. The digital signal embeds both horizontal and vertical synchronization.

LOCAL

MC_Hmode_LOCAL

The downstream process is slaved to a horizontal synchronizing signal derived from the local upstream controller. The camera cable length can be compensated with CableComp parameter.