On The Call-Comcast CEO Brian Roberts

The Associated Press

Comcast Corp.'s answer to the growing popularity of watching video over the Internet is to launch its own online video service in December that would let subscribers view cable TV shows and movies on their PCs at no additional charge.

While the cable TV industry has been a bit wary of online video because viewers could then bypass their cable systems, Comcast CEO Brian Roberts has decided to go head-to-head with the trend.

By the end of the year, Comcast will be the first cable TV operator to unlock cable content en masse for its customers. At present, most cable shows typically would be available over the Internet only by buying it from other services, such as Apple Inc.'s iTunes, or if downloaded illegally.

The nation's largest cable TV operator, now also the biggest Internet service provider, has joined forces with two dozen cable networks and broadcasters to launch the service. Initially dubbing it "On Demand Online," Comcast said it will be changing the brand name.

Time Warner Cable Inc., Verizon Communications Inc. and DirecTV Group Inc. are planning to offer a similar service.