Playing Video in a Dialog

On The French user site i found usefull code to play video on Windows 
using the API and Basic.

The code opens a MediaWindow and play any video

The player has a undocumented method "CreatePlayerWindow" who needs 
arguments (a empty array do crash LO)

Do someone knows how to use this method and how Video can been played in 
a Dialog ?

Thanks for any hints

Global video
Global oPlayer
Global Player_flag, Video_flag, Time

' ----------------------------------------------------------------------
Sub VideoPlayer
   If Video_flag = 0 Then
     video =converttoURL("C:\Users\PMG\Videos\Untitled.avi") ' La vidéo 
à charger
     Video_flag = 1
'for windows:
     oManager = CreateUnoService("com.sun.star.media.Manager_DirectX")
' for Linux
'             oManager = 
CreateUnoService("com.sun.star.media.Manager_GStreamer")
        End Select
     oPlayer = oManager.createPlayer( video )
   '  oPlayer.CreatePlayerwindow(array()) ' do crash LO
     oPlayer.start() ' Lecture
     Player_flag = 1
   Else
     oPlayer.start() ' Lecture
     Player_flag = 1
   End If
End Sub

' ----------------------------------------------------------------------
Sub VideoPlayer_pause
   If Player_flag = 1 Then
    oPlayer.stop() ' Pause
    Player_flag = 0
    Time = oPlayer.getmediatime()
   End If
End Sub

' ----------------------------------------------------------------------
Sub VideoPlayer_avance_rapide
   If Player_flag = 0 Then
    oPlayer.setmediatime(Time +1) ' Avance_rapide
    Time = oPlayer.getmediatime()
   End If
End Sub

' ----------------------------------------------------------------------
Sub VideoPlayer_recul_rapide
   If Player_flag = 0 Then
    oPlayer.setmediatime(Time -1) ' Recul_rapide
    Time = oPlayer.getmediatime()
   End If
End Sub

' ----------------------------------------------------------------------
Sub VideoPlayer_stop
   oPlayer.stop() ' Pause
   'Video_flag = 1
   Time = 0
   oPlayer.setmediatime(Time)
End Sub