| Microsoft DirectX 8.1 (C++) |
This topic applies to Windows XP Home Edition and Windows XP Professional only.
The SAP property sets and retrieves the tuner’s secondary audio program (SAP) setting to enable or disable the SAP channel.
This property is currently not implemented.
Syntax
objMSVidAnalogTunerDevice.SAP As Boolean
Parameters
This property takes no parameters.
Error Codes
If the property fails, an error is raised and Err.Number is set to a value other than zero.
Return Values
Returns True if the SAP channel is enabled, or False otherwise.
Remarks
The SAP channel applies only to analog TV broadcasts; digital broadcasts use other means to enable multiple audio channels.
This property is read/write.
See Also