We are The Film Silo, a video production company based in Ames, Iowa. We love to tell stories using beautiful cinematic looks for your business, event, training session, music, documentary, or other video formats. What’s your story? Carlos Back Vianna is a Brazilian journalist and videographer with more than 15 years of experience working for magazines, film festivals, and video production companies in Brazil and the United States. Carlos scripted, produced, shot, edited, and directed short films, full-length documentaries, commercials, and corporate videos in his career.