A TV does not run any software on the USB drive. It only runs its own, internal firmware, using USB drive as media source. If TV has a 'photo slideshow' mode built in, it will use that. Otherwise, no dice. Yes, you can turn a slideshow into a video presentation, but unless you make it a 1080p HD file, the quality will be markedly lower than actual photo display.
i7-3770K, Z77, 16GB, GTX 580, Win7