This week, the Seattle Mariners showed off a new 3,840 x 1,080, surface-mount LED display at Safeco Field -- one the team's PR department touts as the "largest in Major League Baseball and among the largest in all of sports." At 201.5 feet wide by 56.7 feet tall, its surface area of 11,425 square feet places it behind massive screens at Charlotte Motor Speedway (16,000 square feet) and Cowboys Stadium (11,520 square feet). That's good enough, the team said, to rank as the third-largest sports-venue display in North America and surpasses Kauffman Stadium's HD scoreboard as the largest in baseball. Roughly 1,200 individual panels make up the screen, offering a total of 4,147,200 pixels -- more pixels than the 2.6-megapixel Cowboys Stadium display, the team pointed out.
To feed their new HD beast, the team revamped its video control room and upgraded to high-def cameras throughout the stadium. A 64-bit operating system called VisionSOFT allows the team to mix in multiple video sources, from in-house animations and HD video feeds to out-of-town footage from broadcast partners. All told, the HD upgrade required about 3,000 feet each of power, video coax and Cat5 cables. Along with showing ads, stats and replays, the team will take advantage of the HD resolution to display social media updates from fans during games via Twitter, Google+ and other sources.
You can check out more shots of the new screen in action after the break.