PROVIDING AND USING OF INFORMATION ON VIDEO RELATED TO TRAFFIC SITUATION
First Claim
1. A method for encoding information, comprising:
- creating multimedia object information about data of video and/or audio attribute associated with content carried by a first information message provided through a traffic information service;
creating reference information indicating the first information message; and
organizing a second information message including the created multimedia object information and the created reference information.
2 Assignments
0 Petitions
Accused Products
Abstract
Encoding and decoding of application information is disclosed. An encoding method includes creates multimedia object information on video and/or audio data related to content carried by a traffic information message provided through traffic information service, creates reference information indicating the traffic information message, and organizes a multimedia information message that includes the multimedia object information and the reference information. While using a traffic information provided by a traffic information service, a user can, if necessary, recognize visually and/or audially a special traffic situation of which information is provided by a traffic information service.
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Citations
39 Claims
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1. A method for encoding information, comprising:
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creating multimedia object information about data of video and/or audio attribute associated with content carried by a first information message provided through a traffic information service; creating reference information indicating the first information message; and organizing a second information message including the created multimedia object information and the created reference information. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. A method for decoding information, comprising:
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extracting from a signal for a multimedia information service a first information message carrying multimedia object information about data of video and/or audio attribute; extracting reference information from the extracted first information message; and extracting traffic information associated with the data of video and/or audio attribute from a second information message provided through a traffic information service distinguished from the multimedia information service, the second information message being identified by the extracted reference information. - View Dependent Claims (15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29)
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30. An apparatus for receiving information, comprising:
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a demodulator adapted for demodulating a received signal to output a frame sequence carrying application information; an information decoder adapted for extracting a first information message from one frame among the frame sequence and extracting from the extracted first information message reference information and multimedia object information about data of video and/or audio attribute; a media decoder adapted for decoding the data of video and/or audio attribute; and a controller adapted for controlling the information decoder to decode a second information message associated with the data of video and/or audio attribute, the second information message being identified by the extracted reference information, and for controlling the media decoder to decode and output the data of video and/or audio attribute included in the multimedia object information. - View Dependent Claims (32, 33, 34, 35, 36)
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31. An apparatus for receiving information, comprising:
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a demodulator adapted for demodulating a received signal to output a frame sequence carrying application information; an information decoder adapted for extracting a first information message from one frame among the frame sequence and extracting from the extracted first information message reference information and multimedia object information about data of video and/or audio attribute; a media decoder adapted for decoding the data of video and/or audio attribute; a communication module adapted for carrying out data communication with a network; and a controller adapted for controlling the information decoder to decode a second information message associated with the data of video and/or audio attribute, the second information message being identified by the extracted reference information, and controlling the communication module to obtain the data of video and/or audio attribute based on information for accessing included in the multimedia object information and controlling the media decoder to decode and output the obtained data. - View Dependent Claims (37, 38, 39)
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Specification