Toshiba p105-s9312 laptop with s-video port: Is this s-video IN?

[Colmino]

Subject says it all. I've got this laptop, the Toshiba p105-s9312, and no manual. Toshiba's online info is rubbish, and Google is amazingly no help. The laptop has an s-video port. Currently I have no way of testing the nature of this port, but on camcorders at least the s-video port is traditionally a two-way port; you can get it to output s-video or accept s-video with the same port. It stands to reason that a generally more expensive device such as a laptop would share this capability, especially seeing as how it conveniently has a much larger screen.

So does anyone know what the story is with this port? Or have an educated guess? If it does accept s-video, how would one go about manifesting said input in realtime?

Thanks in advance!

[redwudz]

All the laptops I have seen, including mine, that's a video out only. I've used mine for interfacing with a TV or video projector.