专利名称：Scalable video coding/multiplexing
compatible with non-scalable decoders
发明人：Haskell, Barin Geoffry,Singer, David
William,Pun, Thomas,Wu Hsi-Jung,Normile,James Oliver
申请号：EP10011442.0申请日：20070316公开号：EP2323403A1公开日：20110518
专利附图：
摘要：Scalable video coding and multiplexing compatible with non-scalable decoders
is disclosed. In some embodiments, video data is received and encoded in a manner thatrenders at least a base layer to be compatible with a non-scalable video encodingstandard, including by assigning for at least the base layer default values to one or morescalability parameters. In some embodiments, video data is received and encoded toproduce an encoded video data that includes a base layer that conforms to a non-scalable video encoding standard and one or more subordinate non-scalable layers,which subordinate non-scalable layers do not by themselves conform to the non-scalablevideo encoding standard but which can be combined with the base layer to produce aresult that does conform to the non-scalable video encoding standard, such that theresult can be decoded by a non-scalable decoder. An identification data identifying thoseportions of the encoded video data that are associated with a subordinate non-scalablelayer is included in the encoded video data.
申请人：Apple Inc.
地址：1 Infinite Loop Cupertino, CA 95014 US
国籍：US
代理机构：Lang, Johannes
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