发明名称 Method for download of DVD metadata for DVD recorders
摘要 In accordance with an embodiment of the present invention, a system and method are described for enhancing the viewing of a broadcast movie with independently acquired metadata. The metadata is linked with the movie by a hash signature that is generated from at least one scene change in the movie. The broadcast movie and features provided by the metadata are automatically recorded to a DVD for subsequent viewing.
申请公布号 US2005204398(A1) 申请公布日期 2005.09.15
申请号 US20040797856 申请日期 2004.03.09
申请人 SONY ELECTRONICS INC. 发明人 RYAL KIM A.
分类号 G06F17/21;G06F17/24;H04N7/025;H04N7/10;H04N7/173;(IPC1-7):H04N7/173 主分类号 G06F17/21
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