IMSVidAnalogTuner::get_VideoFrequency
| 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