Attached Link: animated spotlight texturing

*Yarivt*, you might also try placing a spotlight in the TV facing outward (make sure the "lens" of the spotlight is outside the TV screen, just a little.  In the material room, apply the same scuba image to the spotlight's preview material (but Uscale = -1 to flip it horizontally) and set the spotlight's *angle end* to 160 degrees.  Select the spotlight's shadow camera, so that you can see what the spotlight will shine onto.  If you can see some of the shelving in the perimeter of the view, you should be good to go.

The link shows an animated clip I did in Poser 6 which used an AVI plugged into a spotlight to create an animated light (note the flickering light on the wall behind the firepans). 

Poser 12, in feet.  

OSes:  Win7Prox64, Win7Ultx64

Silo Pro 2.5.6 64bit, Vue Infinite 2014.7, Genetica 4.0 Studio, UV Mapper Pro, UV Layout Pro, PhotoImpact X3, GIF Animator 5