Digital broadcasting system and operating method thereof

A method for operating digital broadcast at a transmitting unit of a digital broadcast system, the method comprising the steps of:

• producing data broadcast;
• generating the digital broadcast by using the data broadcast and audio/video broadcast;
• and
• registering the produced data broadcast or the produced digital broadcast on a certain internet site,
• wherein the produced data broadcast or the generated digital broadcast is provided depending on a viewer's request.

A method for operating digital broadcast at an internet terminal of a digital broadcasting system, the method comprising the steps of:

• connecting to an internet site providing digital broadcast or data broadcast;
• selecting broadcast that is intended to be viewed;
• and
• downloading and displaying the selected broadcast.

A method for operating a digital broadcasting system, the method comprising the steps of:

• registering digital broadcast or data broadcast on a certain internet site;
• connecting to the internet site to select broadcast that is intended to be viewed;
• and
• downloading and displaying the selected broadcast.