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IAMTVTuner::get_VideoFrequency (Compact 2013)

3/26/2014

The get_VideoFrequency method retrieves the current video frequency.

Syntax

HRESULT get_VideoFrequency(
  long* lFreq
);

Parameters

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

Return Value

Returns an HRESULT value that depends on the implementation of the interface.

This is a diagnostic method that enables you to examine the exact frequency being used for a given channel.

Requirements

Header

dshow.h,
strmif.h

Library

Strmiids.lib

See Also

Reference

IAMTVTuner Interface