通过

IMSVidTuner::get_Tune

  • 项目
 
Microsoft DirectShow 9.0

IMSVidTuner::get_Tune

This topic applies to Windows XP or later.

The get_Tune method retrieves the current tune request.

Syntax

  HRESULT get_Tune(
  
  ITuneRequest**
  
  ppTR
  
  );

Parameters

  ppTR

[out]  Pointer to a variable that receives an ITuneRequest interface pointer.

Return Values

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

Remarks

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

Requirements

  Header: Dshow.h.

  Library: Quartz.dll.

See Also