IMSVidCtl::get_AudioRenderersAvailable Method

This topic applies to Windows XP or later.
The get_AudioRenderersAvailable method retrieves the available audio renderers.

Syntax

HRESULT get_AudioRenderersAvailable(
  [out]  IMSVidAudioRendererDevices **ppVal
);

Parameters

• ppVal [out]
  Address of a variable that receives an IMSVidAudioRendererDevices interface pointer.

Return Value

If the method succeeds, it returns S_OK. If it fails, it returns an error code.

Remarks

This method returns a read-only collection of input devices. Use the returned IMSVidAudioRendererDevices pointer to enumerate the collection.

The returned IMSVidAudioRendererDevices interface has an outstanding reference count. The caller must release the interface.

Requirements

Header	Declared in Dshow.h.
DLL	Requires Quartz.dll.

See Also

IMSVidCtl Interface
IMSVidCtl::get_AudioRendererActive

Send comments about this topic to Microsoft

Build date: 12/4/2008