发明授权
US08738614B2 Methods and apparatus for providing hierarchical content flow in a data network 有权
在数据网络中提供分层内容流的方法和装置

Methods and apparatus for providing hierarchical content flow in a data network
摘要:
System for providing hierarchical services in a data network. A method is provided for inserting content into a content stream for rendering on a device. The method includes obtaining one or more annotation parameters that comprise a content identifier, and determining an insertion point indicator that indicates a location in the content stream. The method also includes retrieving the content based on the content identifier, and inserting the content in the content stream at a location indicated by the insertion point indicator.
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