METHOD OF TRANSMITTING AND RECEIVING BROADCAST, TRANSMITTING AND RECEIVING APPARATUS THEREOF, AND RECORDING AND REPRODUCING APPARATUS THEREOF

摘要

PROBLEM TO BE SOLVED: To automatically select whether output data from a receiver remains scrambled or is descrambled, based on the intent of a program provider.

SOLUTION: Control information for performing control to output scrambled data or descrambled data is inserted into a transmission signal on a transmitting side. On a receiving side, the control information inserted by the transmitting side is extracted, and whether to output scrambled data or descrambled data is switched by a switch for switching therebetween.

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