发明名称 |
SPATIAL ADAPTATION IN ADAPTIVE STREAMING |
摘要 |
Systems, methods, and devices for spatial adaptation with dynamic adaptive streaming are disclosed. In an embodiment, systems, methods and devices are disclosed for signaling a spatial relationship of one or more tiles in a tiled presentation with an attribute in a media presentation description. In other embodiments, systems, methods and devices are disclosed for server-managed adaptive streaming wherein a client generates and transmits a spatial adaptation URL query parameter to the server for free-zooming or free view-angle spatial adaptation to a region of interest. |
申请公布号 |
EP2973228(A4) |
申请公布日期 |
2016.08.31 |
申请号 |
EP20140829952 |
申请日期 |
2014.07.28 |
申请人 |
HUAWEI TECHNOLOGIES CO., LTD |
发明人 |
WANG, XIN;ZHANG, SHAOBO;LIU, YONGLIANG |
分类号 |
G06K9/46;H04L29/06 |
主分类号 |
G06K9/46 |
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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