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VideoMixer.OSDNormalizedRectSet method |
  
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VideoMixer.OSDNormalizedRectSet method |
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Remarks
Sets the normalized rectangle of the On-Screen-Display (OSD) respect to the video mixer window area.
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.OSDNormalizedRectSet ( nMixerUniqueId as Long, fLeft as Single, fTop as Single, fRight as Single, fBottom as Single ) as enumErrorCodes |
[C++] short control.VideoMixer.OSDNormalizedRectSet ( long nMixerUniqueId, float fLeft, float fTop, float fRight, float fBottom ); |
Parameter |
Description |
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nMixerUniqueId |
Unique identifier of the video mixer returned by a previous call to the VideoMixer.Create method |
fLeft |
The left position, expressed in percentage, of the OSD's rectangle respect to the video mixer window area |
fTop |
The top position, expressed in percentage, of the OSD's rectangle respect to the video mixer window area |
fRight |
The right position, expressed in percentage, of the OSD's rectangle respect to the video mixer window area |
fBottom |
The bottom position, expressed in percentage, of the OSD's rectangle respect to the video mixer window area |
Return value
Value |
Meaning |
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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 |
