AFAIK, no. It is not possible (even in V5I).

Sorry for the bad news.

There may be some sort of work-around, (eg. use "point-at" an invisible object in Poser to control the camera there, export the animation, import into Vue, then (if Vue has one), using a tracking camera to follow the same object... - but I don't know, just thinking as I type..)

Maybe someone else will chime in with a suggestion or two..

Cheers,
Diolma