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, |
Library |
Strmiids.lib |