Sets the selected subpicture stream state.
|C||HRESULT IltmmDVDSubpictureStream_put_Selected(pDVDSubpictureStream, newVal)|
Pointer to an IltmmDVDSubpictureStream interface.
Selected state value that indicates whether the subpicture stream is selected or not. Possible value are:
|VARIANT_TRUE||The subpicture stream is selected.|
|VARIANT_FALSE||The subpicture stream is not selected.|
|S_OK||The function was successful.|
|<> S_OK||An error occurred. Refer to the Error Codes or the HRESULT error codes in the DirectShow documentation.|
This property sets the subpicture stream state whether it is selected or not. Selecting a stream automatically unselects the other subpicture streams within that same title.
It is best to include the LEAD Video Subpicture Mixer with your application if you want to convert DVDs with subpicture information. This filter is needed during conversion if the DVD decoder does not combine the subpicture information with the video. If the DVD decoder does not combine the subpicture information with the video and the LEAD Video Subpicture Mixer is not present, it will appear as if you never selected any subpicture stream during conversion. This is true especially for Vista and Windows 7.
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