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VideoMixer.OSDItemShow method

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Remarks

 

Shows/hides the graphical item 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 OSDItemShow (

nMixerUniqueId as Int32,

nItemUniqueId as Int32,

bShow as Boolean

) as enumErrorCodes


 

[C#]

public enumErrorCodes OSDItemShow (

Int32 nMixerUniqueId,

Int32 nItemUniqueId,

bool bShow

);


 

[C++]

public: enumErrorCodes OSDItemShow (

Int32 nMixerUniqueId,

Int32 nItemUniqueId,

bool bShow

);


 

Parameter

Description

 

 

nMixerUniqueId

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

nItemUniqueId

Unique identifier of the item returned by a previous call to one between the following methods: VideoMixer.OSDItemPictureFileAdd, VideoMixer.OSDItemBitmapAdd, VideoMixer.OSDItemTextAdd or VideoMixer.OSDItemRectangleAdd

bShow

Boolean value that determines if the item must be shown or hidden.

Supported values are the following:

Mnemonic constant

Meaning

false

Hides the item

true

Shows the item

 

 

 

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.