Apparatus and method for converting epg information between different digital data broadcastings

1. the art that the invention defined in the claims The present invention will on the electronic program guide information converting apparatus and method between heterogeneous digital data broadcast. 2. The invention attempts to solve the technical challenges The present invention, the terrestrial / cable / guidance electronic program between the two kinds of digital broadcast environment such as satellite broadcast (EPG) information (e.g., PSIP / SI / PSI / AIT information), at a low cost fast electronic program by automatically converting Guide (EPG) for providing electronic program guide information converting apparatus and method between heterogeneous digital broadcasting data to be able to recreate the information that the object. 3. Resolution of the subject matter of the invention, The present invention provides a digital data broadcasting electronic program guide (EPG) information converting apparatus, by analyzing the transport stream input from the external EPG information extraction for extracting the EPG information from the transport stream means; Receives the EPG conversion information from the user via the user interface, control means for controlling the EPG information conversion means by using the converted EPG information; Under the control of the control means, the EPG information, converting means for converting according to the EPG information extracted by the EPG information extraction means on a predetermined broadcast environment; And including a multiplexing means generates the EPG transport stream provided by the EPG information converted from the EPG information converting means and the audio / video / sub output from the EPG transport stream and the EPG information extraction means for multiplexing the data stream . 4. An important use of the invention, The invention yiyongdoem such EPG information conversion between different digital broadcast data. Data broadcasting, retransmission, EPG, electronic program guide information, PSIP, SI, PSI, AIT, XML data