What TV shows and networks are in 3D now?
Not many. Aside from sports, no mainstream TV programming is produced in 3D, and no major networks aside from Discovery and ESPN have announced 3D channels. The most widely-carried 3D channel is ESPN 3D, available on DirecTV, Comcast, AT&T U-verse and Time Warner cable. It launched in June 2010 with the World Cup soccer tournament and went to a 24-hour format on February 14, 2011. It shows some live events, such as the 2010 Home Run derby and a few college football and NBA games, but most of the content is prerecorded. DirecTV also launched n3D, the first 24-hour 3D channel and an exclusive venture with Panasonic, last year. It shows the occasional 3D event, such as the 2010 baseball All-Star game and US Open tennis tournament, as well as documentary fare. On February 13, 2011, DirecTV began carrying 3net, another 24-hour 3D channel from Discovery, IMAX and Sony that will specialize in nature and documentary programs. Unlike n3D it’s not an exclusive, although no other carriers have pi
