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VideoMixer.PlayerNormalizedRectGet method

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Remarks

 

Obtains the normalized rectangle of the given player respect to the video mixer window area. The normalized rectangle can be modified through the VideoMixer.PlayerNormalizedRectSet 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.PlayerNormalizedRectGet (

nMixerUniqueId as Long,

nPlayer as Integer,

fLeft as Single,

fTop as Single,

fRight as Single,

fBottom as Single

) as enumErrorCodes


 

[C++]

short control.VideoMixer.PlayerNormalizedRectGet (

long nMixerUniqueId,

short nPlayer,

float *fLeft,

float *fTop,

float *fRight,

float *fBottom

);


 

Parameter

Description

 

 

nMixerUniqueId

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

nPlayer

Number representing the zero-based index of the player attached to the video mixer through a previous call to the VideoPlayer.AttachToVideoMixer method.

fLeft

Reference that, on return from the method call, will contain the current left position, expressed in percentage, of the player's rectangle respect to the video mixer window area

fTop

Reference that, on return from the method call, will contain the current top position, expressed in percentage, of the player's rectangle respect to the video mixer window area

fRight

Reference that, on return from the method call, will contain the current right position, expressed in percentage, of the player's rectangle respect to the video mixer window area

fBottom

Reference that, on return from the method call, will contain the current bottom position, expressed in percentage, of the player's rectangle respect to the video mixer window area

 

 

 

Return value

 

Value

Meaning

 

 

Negative value

An error occurred, check the LastError property value in order to get the error code

enumErrorCodes.ERR_NOERROR (0)

The method call was successful