VideoCap Live SDK ActiveX 4.0 Released (10 October 2011)
fixed two same model of video device installed on system. if create two instance of activex , access different video device for each instance of activex, only one instance of activex can preview issue.
added allow unload or close the video device.
added allow add picture in picture effect, video capture device mixing image file or mixing two video capture devices.
added allow apply moving effect, zoom in, zoom out effect at specific time on specific picture when using picture in picture effect.
fixed display pure function call issued when using on .net.