公开(公告)号：WO2014012073A1

公开(公告)日：2014-01-16

申请号：PCT/US2013/050397

申请日：2013-07-12

Applicant: HUAWEI TECHNOLOGIES CO., LTD. ,  FUTUREWEI TECHNOLOGIES, INC.

Inventor： WANG, Xin ,  ZHANG, Shaobo ,  GILADI, Alexander ,  LIU, Yongliang ,  LIU, Tao

IPC: H04L29/06 ,  G06F21/00 ,  H04N21/00

CPC classification number: G06F21/10 ,  H04L63/0428 ,  H04L63/205 ,  H04L65/4084 ,  H04L65/605 ,  H04L65/607 ,  H04N21/2362 ,  H04N21/2541 ,  H04N21/26613 ,  H04N21/4627

Abstract: An apparatus comprising a memory, a processor coupled to the memory and configured to obtain a protection description for media content comprising a plurality of content items, wherein the protection description comprises data signaling at least two protection mechanisms for at least two content items in a media content, wherein each of the at least two content items is protected by one or more of the at least two protection mechanisms, and wherein the protection mechanisms for the at least two content items are different, determine the protection mechanisms for the at least two content items from the data, and process the at least two content items according to their associated protection mechanisms.

Abstract translation: 一种装置，包括存储器，处理器，其耦合到所述存储器并且被配置为获得包括多个内容项目的媒体内容的保护描述，其中所述保护描述包括数据信令，用于媒体中的至少两个内容项的至少两个保护机制 内容，其中所述至少两个内容项中的每一个由所述至少两个保护机制中的一个或多个保护，并且其中所述至少两个内容项的所述保护机制是不同的，确定所述至少两个内容的保护机制 来自数据的项目，并根据其相关联的保护机制处理该至少两个内容项目。