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VideoMixer.OSDKeyColorGet method

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Remarks

 

Obtains the current key color that will be rendered as transparent on the On-Screen-Display (OSD). The key color can be modified through the VideoMixer.OSDKeyColorSet method.

 

For further details about the use of the embedded video mixer see the VideoMixer object section.

For details about video mixing/blending refer to the How to use the video mixer tutorial.

 

 

Syntax

 

[Visual Basic]

control.VideoMixer.OSDKeyColorGet (

nMixerUniqueId as Long

) as OLE_COLOR


 

[C++]

OLE_COLOR control.VideoMixer.OSDKeyColorGet (

long nMixerUniqueId

);


 

Parameter

Description

 

 

nMixerUniqueId

Unique identifier of the video mixer returned by a previous call to the VideoMixer.Create method

 

 

 

Return value

 

Value

Meaning

 

 

Negative value

An error occurred (see the LastError property for further error details)

>= 0

The current key color