How to control location

[MarsCaiWORD]

How to control location??
I want to use winform to create multiple streams to play at the same time. I create multiple panels, but I find that they will all be displayed in the same place. How can I change the position?

SetupYuvPlayer(self, "Here I change a different Handle", OnInfoCB, OnExitCB, OnAudioCB, OnResizeCB, OnPlayStatusCB);

[YepSfx]

If you are mentioning playing multiple screens, I don't think it is possible. The ffplay.c within ffmpeg-1.2.12 is depending on SDL-1.2 library and the SDL library is not allowing to play multiple screens.