 "Pardon the Interruption" and "Around the Horn" began airing in HD on September 27, 2010, with the relocation of the production of both shows into the facility housing the Washington, D.C. bureau for ABC News.ESPN, as with Disney/ABC's other television networks, broadcasts HD programming in the 720p resolution format; this is due to the fact that ABC executives had proposed a progressive scan signal that resolves fluid and high-speed motion in sports better, particularly during slow-motion replays.The network's Digital Center itself natively holds 2160p UHD/4K operations and equipment.