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Note This topic applies to Windows XP Service Pack 1 or later.
The CurrentAudioStream property sets and retrieves the number of the enabled audio stream.
VidWebDVD.CurrentAudioStream As Long
Parameters
This property takes no parameters.
Return Value
Returns a Long value from 0 through 7 indicating the current audio stream.
Error Codes
If the property fails, Err.Number may be set to one of the following values.
| Value | Description |
|---|---|
| VFW_E_DVD_INVALIDDOMAIN | You attempted to take the value in a domain that does not support this property. |
| VFW_E_DVD_OPERATION_INHIBITED | This user operation is not allowed by the DVD content at this time. |
| E_UNEXPECTED | Unspecified error. |
| VFW_E_DVD_STREAM_DISABLED | The specified stream is disabled. |
Valid Domains
The following table shows the Annex J command name to which this method name corresponds, and the domains in which this method is valid.
| Annex J Command Name | Valid Domains |
|---|---|
| Audio_Stream_Change | DVD_DOMAIN_VideoManagerMenu
DVD_DOMAIN_VideoTitleSetMenu DVD_DOMAIN_Title DVD_DOMAIN_Stop |
Remarks
This property is read/write and defaults to 0 (zero). Before attempting to set a new audio stream, call IsAudioStreamEnabled to verify that the stream is available.
Examples
' Setting the property.
VidWebDVD.CurrentAudioStream = Long
' Returning the property.
Long = VidWebDVD.CurrentAudioStream
Requirements
Type Library |
MS Video Control 1.0 Type Library and Microsoft Tuner 1.0 Type Library |
DLL |
Quartz.dll |
See Also
Audio Streams: Controlling Spoken Language
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Build date: 7/6/2010