A digital content protection scheme using MPEG-21 REL with applications to DVB systems

Ying Tzu Shih; Feng Cheng Chang; Hsueh-Ming Hang

doi:10.1109/IIH-MSP.2006.264956

A digital content protection scheme using MPEG-21 REL with applications to DVB systems

Ying Tzu Shih^*, Feng Cheng Chang, Hsueh-Ming Hang

^*Corresponding author for this work

Institute of Electronics

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

In a digital TV system, the Conditional Access (CA) system is essential to protect programs from unauthorized access. However, the encryption technique alone is not sufficient to protect or control the use of contents after decryption. To provide flexible and complete Digital Rights Management (DRM) protection on the Digital Video Broadcasting (DVB) programs, we propose a method that adapts the MPEG-21 REL technology and integrates it into a DVB-T system. By extending the Service Information (SI) section of a DVB stream to include an REL license, the transmitted content can be conveniently consumed and legally protected. Our design is verified by an experimental hardware system. The results show that the proposed method can provide both the conditional access functionality and the usage control of broadcasted contents.

Original language	English
Title of host publication	Proceedings - 2006 International Conference on Intelligent Information Hiding and Multimedia Signal Processing, IIH-MSP 2006
Pages	67-70
Number of pages	4
DOIs	https://doi.org/10.1109/IIH-MSP.2006.264956
State	Published - 1 Dec 2006
Event	2006 International Conference on Intelligent Information Hiding and Multimedia Signal Processing, IIH-MSP 2006 - Pasadena, CA, United States Duration: 18 Dec 2006 → 20 Dec 2006

Publication series

Name	Proceedings - 2006 International Conference on Intelligent Information Hiding and Multimedia Signal Processing, IIH-MSP 2006

Conference

Conference	2006 International Conference on Intelligent Information Hiding and Multimedia Signal Processing, IIH-MSP 2006
Country	United States
City	Pasadena, CA
Period	18/12/06 → 20/12/06

Access to Document

10.1109/IIH-MSP.2006.264956

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Shih, Y. T., Chang, F. C., & Hang, H-M. (2006). A digital content protection scheme using MPEG-21 REL with applications to DVB systems. In Proceedings - 2006 International Conference on Intelligent Information Hiding and Multimedia Signal Processing, IIH-MSP 2006 (pp. 67-70). [4041668] (Proceedings - 2006 International Conference on Intelligent Information Hiding and Multimedia Signal Processing, IIH-MSP 2006). https://doi.org/10.1109/IIH-MSP.2006.264956

Shih, Ying Tzu ; Chang, Feng Cheng ; Hang, Hsueh-Ming. / A digital content protection scheme using MPEG-21 REL with applications to DVB systems. Proceedings - 2006 International Conference on Intelligent Information Hiding and Multimedia Signal Processing, IIH-MSP 2006. 2006. pp. 67-70 (Proceedings - 2006 International Conference on Intelligent Information Hiding and Multimedia Signal Processing, IIH-MSP 2006).

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title = "A digital content protection scheme using MPEG-21 REL with applications to DVB systems",

abstract = "In a digital TV system, the Conditional Access (CA) system is essential to protect programs from unauthorized access. However, the encryption technique alone is not sufficient to protect or control the use of contents after decryption. To provide flexible and complete Digital Rights Management (DRM) protection on the Digital Video Broadcasting (DVB) programs, we propose a method that adapts the MPEG-21 REL technology and integrates it into a DVB-T system. By extending the Service Information (SI) section of a DVB stream to include an REL license, the transmitted content can be conveniently consumed and legally protected. Our design is verified by an experimental hardware system. The results show that the proposed method can provide both the conditional access functionality and the usage control of broadcasted contents.",

author = "Shih, {Ying Tzu} and Chang, {Feng Cheng} and Hsueh-Ming Hang",

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Shih, YT, Chang, FC & Hang, H-M 2006, A digital content protection scheme using MPEG-21 REL with applications to DVB systems. in Proceedings - 2006 International Conference on Intelligent Information Hiding and Multimedia Signal Processing, IIH-MSP 2006., 4041668, Proceedings - 2006 International Conference on Intelligent Information Hiding and Multimedia Signal Processing, IIH-MSP 2006, pp. 67-70, 2006 International Conference on Intelligent Information Hiding and Multimedia Signal Processing, IIH-MSP 2006, Pasadena, CA, United States, 18/12/06. https://doi.org/10.1109/IIH-MSP.2006.264956

A digital content protection scheme using MPEG-21 REL with applications to DVB systems. / Shih, Ying Tzu; Chang, Feng Cheng; Hang, Hsueh-Ming.

Proceedings - 2006 International Conference on Intelligent Information Hiding and Multimedia Signal Processing, IIH-MSP 2006. 2006. p. 67-70 4041668 (Proceedings - 2006 International Conference on Intelligent Information Hiding and Multimedia Signal Processing, IIH-MSP 2006).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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AB - In a digital TV system, the Conditional Access (CA) system is essential to protect programs from unauthorized access. However, the encryption technique alone is not sufficient to protect or control the use of contents after decryption. To provide flexible and complete Digital Rights Management (DRM) protection on the Digital Video Broadcasting (DVB) programs, we propose a method that adapts the MPEG-21 REL technology and integrates it into a DVB-T system. By extending the Service Information (SI) section of a DVB stream to include an REL license, the transmitted content can be conveniently consumed and legally protected. Our design is verified by an experimental hardware system. The results show that the proposed method can provide both the conditional access functionality and the usage control of broadcasted contents.

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Shih YT, Chang FC, Hang H-M. A digital content protection scheme using MPEG-21 REL with applications to DVB systems. In Proceedings - 2006 International Conference on Intelligent Information Hiding and Multimedia Signal Processing, IIH-MSP 2006. 2006. p. 67-70. 4041668. (Proceedings - 2006 International Conference on Intelligent Information Hiding and Multimedia Signal Processing, IIH-MSP 2006). https://doi.org/10.1109/IIH-MSP.2006.264956