IMSVidAnalogTuner::get_VideoFrequency

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Microsoft DirectShow 9.0

IMSVidAnalogTuner::get_VideoFrequency

This topic applies to Windows XP or later.

The get_VideoFrequency method retrieves the tuner's video frequency for testing purposes.

Syntax

  HRESULT get_VideoFrequency(
  
  long* plcc);

Parameters

  plcc

[out] Pointer to a variable that receives the video frequency, in hertz (Hz).

Return Values

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

Remarks

This method is intended for diagnostic and testing purposes.

Requirements

  Header: Dshow.h.

  Library: Quartz.dll.

See Also