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VideoMixer.OSDKeyColorSet method

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Remarks

 

Sets the key color that will be rendered as transparent on the On-Screen-Display (OSD).

 

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]

Public Function OSDKeyColorSet (

nMixerUniqueId as Int32,

colorKey as Color

) as enumErrorCodes


 

[C#]

public enumErrorCodes OSDKeyColorSet (

Int32 nMixerUniqueId,

Color colorKey

);


 

[C++]

public: enumErrorCodes OSDKeyColorSet (

Int32 nMixerUniqueId,

Color colorKey

);


 

Parameter

Description

 

 

nMixerUniqueId

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

colorKey

Key color rendered as transparent

 

 

 

Return value

 

Value

Meaning

 

 

Negative value

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

enumErrorCodes.NOERROR (0)

The method call was successful.