专利名称：Efficient systems and methods for
transmitting compressed video data havingdifferent resolutions
发明人：Ji Zhang,Humphrey Liu申请号：US09874467申请日：20010604公开号：US07197070B1公开日：20070327
专利附图：
摘要：The present invention relates to systems and methods for combiningcompressed video data encoded or received with different resolutions. The present
invention combines the compressed video data from the two separate bitstreams withoutdecoding and re-encoding each bitstream. To do so, the present invention determineswhich compressed video bitstream has video data with a lower resolution, and applies atiling process that alters the low resolution compressed video data such that it may bedisplayed at a high resolution.
申请人：Ji Zhang,Humphrey Liu
地址：San Jose CA US,Fremont CA US
国籍：US,US
代理机构：Beyer Weaver LLP
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