VideoDeviceController.TryGetPowerlineFrequency(PowerlineFrequency) Method
Definition
Important
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Gets the local power line frequency.
public:
virtual bool TryGetPowerlineFrequency([Out] PowerlineFrequency & value) = TryGetPowerlineFrequency;bool TryGetPowerlineFrequency([Out] PowerlineFrequency & value);public bool TryGetPowerlineFrequency(out PowerlineFrequency value);Public Function TryGetPowerlineFrequency (ByRef value As PowerlineFrequency) As BooleanParameters
- value
- PowerlineFrequency
The power line frequency.
Returns
Boolean
bool
Returns true if the method succeeded, or false otherwise.
Remarks
You can use this method if the camera supports anti-flicker processing for fluorescent lights.
For how-to guidance for handling powerline frequency, see Manual camera controls for photo and video capture.