How to generate QT reference file using QT API ?

Hi all,

Does anyone know how to generate a QT Reference file if we know the location of OpAtom in Unity and clip information.

I can use QuickTime player to see the Video/Audio clip and location info such as \\virsd\dailies\Avid MediaFIles\MXF\Video.mxf ....

However, I can't find this location information in QucikTime API AxQTControl1 when I use VB with AxQTControl1.URL="C:\QTref.mov"

This QTref.mov is areference file that reference to external actual source OpAtom Clip (V1.mxf A1.mxf A2.mxf in external folder ).

Is there any QT expert that can answer me?

Thanks

Alex