Despite the relative dearth of 3D television programming, sales of 3D TVs are on the rise. But for those who make that programming, the biggest challenge of all may be simultaneously producing 2D ...

DirecTV has led 3D programming on pay-TV. While that puts it ahead of its competitors, the incremental benefit is minimal given the low demand and availability of 3D programming on television.

Another difference 2D viewers may see is more wide or medium shots, which are better for 3D programming. While a traditional shot may include a close-up of something like a pen, the 3D version ...