IRbtBaseAV::SetAudioDevice
Sets the device used for audio capture
HRESULT IRbtBaseAV::SetAudioDevice (
IMoniker * dev
)
Parameters
dev
Moniker for the audio device, or
NULL
to disable audio capture
Return Values
Value
Meaning
S_OK
Audio device changed successfully
E_FAIL
Cannot switch audio device
Remarks
The call will fail if the filtergraph is currently capturing to disk.