Aereo is another in a succession of internet companies that have sought to disrupt traditional TV-watching. Many of the others have been sued out of existence; and Aereo has said it is anticipating a legal challenge and has a theory to get around the copyright issue.

via Broadcasters Sue To Stop $12 Streaming Service Aereo | paidContent.

A MythTV box with an HDTV card can do this too without the monthly charge.