Pop quiz: Which movie franchise has the most films in its roster? If you guessed Fast and Furious or the Harry Potter saga, (I thought it was Godzilla), you’ll be off to a slow start in Roku’s new interactive feature. Slated to kick off today, Roku’s Weekly Trivia quiz will test your knowledge of movies, TV shows, holidays, and other cultural events, including the upcoming Olympic Games in Paris. You can access the new trivia quiz from the Roku Home Screen menu, where 10 new trivia questions will be available each week. This news story is part of TechHive’s in-depth coverage of the best media …