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 |
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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 |
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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 |