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IMSVidTunerEvent::TuneChanged

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Microsoft DirectShow 9.0

IMSVidTunerEvent::TuneChanged

This topic applies to Windows XP or later.

The TuneChanged method signals that the tuner has tuned to a new frequency.

Syntax

  HRESULT TuneChanged(
  IMSVidTuner*  plpd
);

Parameters

  plpd

[in]  Pointer to the MSVidTuner object that fired the event.

Return Values

Return S_OK or an error code.

Remarks

The dispatch identifier (dispid) of this method is eventidOnTuneChanged.

Requirements

  Header: Dshow.h.

  Library: Quartz.dll.

See Also