公开(公告)号：US20160080821A1

公开(公告)日：2016-03-17

申请号：US14488015

申请日：2014-09-16

申请人： The DIRECTV Group, Inc.

发明人： Michael A. Makhijani ,  Vishal Arya ,  Jon L. Pang ,  Richard B. Tatem ,  Paul O. Viazcan ,  Ranny Q. Sue ,  Drew T. Chen

IPC分类号： H04N21/472 ,  H04N21/436 ,  H04N21/61 ,  H04N7/20 ,  H04N7/173 ,  H04N21/432

CPC分类号： H04N21/47202 ,  H04N7/17318 ,  H04N7/17336 ,  H04N7/20 ,  H04N21/2143 ,  H04N21/26258 ,  H04N21/41422 ,  H04N21/432 ,  H04N21/436 ,  H04N21/6143 ,  H04N21/6193 ,  H04N21/6581 ,  H04N21/8352

摘要： A system for viewing on-demand content includes a user receiving device and a local head end in communication with the receiving device that communicates metadata and material identifiers for on-demand content. Each on-demand content is associated with one of the material identifiers. The user receiving device stores the metadata and the material identifiers for the on-demand content. The local head end receives content. Each content is associated with one of the material identifiers. The user receiving device communicates a request for on-demand content data signal to the local head end. The local head end communicates a manifest comprising material identifiers for content stored at the head end. The user receiving device, after receiving the manifest, displays metadata from the memory of the user receiving device corresponding to the material identifiers.

摘要翻译： 用于观看点播内容的系统包括与接收设备通信的用户接收设备和本地头端，其传送用于点播内容的元数据和素材标识符。 每个点播内容都与一个素材标识符相关联。 用户接收装置存储用于按需内容的元数据和材料标识符。 本地头端接收内容。 每个内容与其中一个材料标识符相关联。 用户接收装置向本地头端发送点播内容数据信号的请求。 本地头端传送包含存储在头端的内容的材料标识符的清单。 用户接收设备在接收到清单之后，从对应于材料标识符的用户接收设备的存储器中显示元数据。