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Proceedings Paper

Design of a new method of antipiracy for VCD/DVD player
Author(s): Hexiong Li; Duanyi Xu
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Paper Abstract

In order to protect important content, such as the latest Hollywood movies, a new method of anti-piracy technology -- Embedded copy protection ASIC controlling scheme has been developed. The contents on the disk have been scrambled. Before the content playing, the VCD/DVD Player with embedded copy protection ASIC will detect the disk and need user inputs a license code. If the code matches the embedded ASIC key scheme, the disk will play, or the disk will be rejected.

Paper Details

Date Published: 17 September 2002
PDF: 3 pages
Proc. SPIE 4930, Advanced Optical Storage Technology, (17 September 2002); doi: 10.1117/12.483284
Show Author Affiliations
Hexiong Li, Tsinghua Univ. (China)
Duanyi Xu, Tsinghua Univ. (China)


Published in SPIE Proceedings Vol. 4930:
Advanced Optical Storage Technology
Duanyi Xu; Seiya Ogawa, Editor(s)

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