Wiring 2 x headrest screens

[lammas10]

Hi, can anyone help me please?

I am about to wire in 2 x headrest screens into my X5. My DVD player is mounted in the boot and has output for 1 x video (yellow) and 1 x RCA (red and black). My screens have input for the same, however how do i link the 2nd screen after the first screen has used the outputs from the dvd? Do i need some kind of splitter? or is there a way of linking the screen with the cables i already have. By the way my screens are veba ones with built in infared for the sound output.

Thanks

Jay