Method, DVD-H system and terminal for providing a broadcast image using laser content

A terminal for providing a broadcast image using Lightweight Application Scene Representation (LASeR) content, comprising:

• a receiver for receiving a LASeR binary stream from a broadcast server;
• a LASeR decoder for acquiring Scalable Vector Graphics Tiny (SVGT) content by receiving and decoding the LASeR binary stream from the receiver, and extracting on a basis of access information target Electronic Service Guide (ESG) information from a storage area that pre-stores the ESG information when the access information for accessing ESG information corresponding to text information required for configuring a scene is inserted into a text element of the acquired SVGT content in an Xlink form;
• and
• an image output unit for outputting a LASeR scene for displaying the extracted ESG information using the SVGT content.

A terminal for providing a broadcast image using Lightweight Application Scene Representation (LASeR) content, comprising:

• a receiver for receiving a LASeR binary stream from a broadcast server;
• a LASeR decoder for acquiring Scalable Vector Graphics Tiny (SVGT) content by receiving and decoding the LASeR binary stream from the receiver;
• a LASeR preprocessor for extracting on a basis of a location target Electronic Service Guide (ESG) information from a storage area that pre-stores the ESG information when an ESG reference part indicating the location of the target ESG information corresponding to text information required for configuring a scene is inserted into a text element of the acquired SVGT content in a text form, and replacing the ESG reference part with the extracted ESG information;
• and
• an image output unit for outputting a LASeR scene for displaying the extracted ESG information using the SVGT content.