发明名称 |
METHOD AND APPARATUS FOR PROVIDING DRM SERVICE |
摘要 |
An apparatus for providing a Digital Rights Management (DRM) service is provided. The apparatus includes a Media Presentation Description (MPD) information configurer for determining a DRM system required in each of representations of content provided by an adaptive streaming service, classifying the representations into one or more groups according to predetermined criteria, and configuring MPD information by inserting content protection information including representation group information representing classified groups and information about DRM systems corresponding to the representation group information; and a communication unit for transmitting the MPD information to a user terminal receiving the content. |
申请公布号 |
US2014109232(A1) |
申请公布日期 |
2014.04.17 |
申请号 |
US201314104661 |
申请日期 |
2013.12.12 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
KANG BO-GYEONG;LEE BYUNG-RAE |
分类号 |
G06F21/10 |
主分类号 |
G06F21/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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