I have made dozens of movies with this card. Suddenlly the camera automatically shuts down video recording after just a few seconds. I've made dozens of movies with this card. Reformatted card. Still happens.
Sounds like a bad memory card. Have you tried another card?
I will buy a new one tomorrow to see if it works. Won't hurt to have extra. Thanks for the tip.
You were right. Movies work with new card. Old card still woks for photographs. Thanks again.