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VideoMixer.Create method |
  
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VideoMixer.Create method |
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Remarks
Creates the video mixer: only one instance of the video mixer can be created during the life of the container application.
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 Create ( hWndParent as IntPtr, nLeft as Int32, nTop as Int32, nWidth as Int32, nHeight as Int32, colorBackground as Color ) as Int32 |
[C#] public Int32 Create ( IntPtr hWndParent, Int32 nLeft, Int32 nTop, Int32 nWidth, Int32 nHeight, Color colorBackground ); |
[C++] public: Int32 Create ( IntPtr hWndParent, Int32 nLeft, Int32 nTop, Int32 nWidth, Int32 nHeight, Color colorBackground ); |
Parameter |
Description |
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hWndParent |
Handle of the parent window used for the video mixing rendering |
nLeft |
Left position of the video mixer window, expressed in client coordinates (pixels) of the parent window |
nTop |
Top position of the video mixer window, expressed in client coordinates (pixels) of the parent window |
nWidth |
Width of the video mixer window, expressed in pixels |
nHeight |
Height of the video mixer window, expressed in pixels |
colorBackground |
Color used to render the video mixer background |
Return value
Value |
Meaning |
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> 0 |
Unique identifier of the video mixer: this unique identifier will be used in order to invoke further methods related to the use of the video mixer |
Negative value |
An error occurred: see the LastError property for further error details or for a list of the possible error values. |
