Information transmitting unit and the method, information receiving unit and the method, and medium for the same

摘要

The contents authoring unit classifies a program information into any one of the "information effective only in viewing", the information effective only in recording/reproducing, and the "information effective in viewing and recording/reproducing", and describes it on the basis of the classification. The contents controller of the receiving unit processes to classify the program information contained in the service information. The VCR control unit controls a VCR. Thereby, the invention utilizes the program information.