Invention Grant
US09185451B2 Extensible encoding for interactive experience elements 有权
互动体验元素的可扩展编码

Extensible encoding for interactive experience elements
Abstract:
Detailed herein is a technology which, among other things, allows for storage and playback of interactive user elements in a television stream. In one approach to this technology, a content data stream, including a television program and a user experience element, is received. This content data stream is transformed, and the transformed data stream is examined, to identify which packets are associated with the user experience element. Those packets are then passed to a handler appropriate for the user experience element.
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