发明名称 |
TIME-SYNCHRONIZING A PARALLEL FEED OF SECONDARY CONTENT WITH PRIMARY MEDIA CONTENT |
摘要 |
<p>Disclosed is a method of operating a secondary device in a manner associated with operation of a primary device including obtaining first information corresponding to a media asset being output by the primary device, processing the first information to determine local media-signature information, transmitting the first information for receipt by a server, receiving secondary information from the server, wherein the secondary information includes a plurality of asset-media signatures that respectively correspond to respective portions of the media asset, attempting to determine a time-based correlation between at least one portion of the local media-signature information and at least one of the asset-media signatures, and outputting one or more portions of time-relevant asset streams from the secondary device, the one or more portions being determined at least indirectly based upon the correlation.</p> |
申请公布号 |
EP2865192(A1) |
申请公布日期 |
2015.04.29 |
申请号 |
EP20130745919 |
申请日期 |
2013.06.26 |
申请人 |
GENERAL INSTRUMENT CORPORATION |
发明人 |
GANDHI, BHAVAN;FONSECA, BENEDITO J., JR. |
分类号 |
H04N21/41;H04N21/422;H04N21/4223;H04N21/43;H04N21/439;H04N21/44;H04N21/462;H04N21/658;H04N21/8352 |
主分类号 |
H04N21/41 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|