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WASAPI object

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The WASAPI object, accessible through the component's WASAPI property, is internally implemented as a COM interface called IASIO and contains methods needed to manage WASAPI.

 

The WASAPI objectclass is implemented through the following methods:

 

AttachCaptureDeviceToPlayer

DeviceChannelsGet

DeviceCoreAudioIndexGet

DeviceGetCount

DeviceGetDesc

DeviceIsFormatSupported

DeviceIsStarted

DeviceLatencyGet

DeviceMuteGet

DeviceMuteSet

DeviceSharedFormatGet

DeviceStartExcusive

DeviceStartShared

DeviceStop

DeviceVolumeGet

DeviceVolumeSet

 

 

Further information about WASAPI can be found inside the How to manage audio flow through WASAPI tutorial.

 

Samples of WASAPI usage in Visual C++ and Visual Basic 6 can be found inside the following samples installed with the product's setup package:

- WasapiInputPlayer

- WasapiSpeakersManager