CurrentFrameRate

property, read-only

DelphiC++BuilderC#VB.NETC++/Qt

Delphi

property CurrentFrameRate: Double read GetCurrentFrameRate;

C++Builder

__property double CurrentFrameRate = {read=GetCurrentFrameRate};

C#

public double CurrentFrameRate { get; }

VB.NET

Public ReadOnly Property CurrentFrameRate As Double

C++/Qt

double GetCurrentFrameRate ();

Retrieves the effective frame rate, that can differ from the FrameRate that has been set. Useful to know when the FrameRate property cannot be set, e.g. with video capture devices that have a fixed frame rate depending on the video format (e.g. like DV sources). Note that some video capture devices accept any stupid value and return this stupid value even if they limit this value to an acceptable value.