IDVDRenderer::SetSubpictureStreamNumber
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8/28/2008
This method sets the decoding stream number for a subpicture.
Syntax
HRESULT SetSubpictureStreamNumber(
int iDecodingNumber,
BOOL bDisplay
);
Parameters
- iDecodingNumber
[in] Can be set to a valid audio stream number or –1 to discard the subpicture stream.
- bDisplay
[in] Value indicating if the currently selected audio stream should be displayed. This value is meaningless if iDecodingNumber is set to -1, however, Microsoft does not dictate how a driver should handle this scenario. Your driver may choose to save the value of bDisplay, even if iDecodingNumber is set to -1, so that if a user then sets a valid audio stream, the saved display value will apply to the new stream.
Return Value
The following table shows a list of possible return values.
| Return value | Description |
|---|---|
S_OK |
The request completed successfully. |
E_INVALIDARG |
An invalid argument was encountered. |
Requirements
| Header | dvddrvr.idl |
| Windows Embedded CE | Windows CE .NET 4.0 and later |