发明名称 Information reproducing apparatus
摘要 A problem is to provide an information reproducing apparatus capable of time difference reproduction of analog input video information to which a copy guard signal is added. When analog input video information is inputted, the input video information is digitized by an A/D 51 and when a copy guard signal is detected in the input video information by a copy guard detection section 52, detection information to the effect that the copy guard signal is included is generated and by a record reproducing section 53, digital input video information is recorded on a hard disk HD along with this detection information. Then, when the detection information is included in reproduction video information reproduced by the record reproducing section 53, by a copy guard addition section 54, the copy guard signal is added to the reproduction video information to output the information.
申请公布号 US7103264(B2) 申请公布日期 2006.09.05
申请号 US20020195472 申请日期 2002.07.16
申请人 FUNAI ELECTRIC CO., LTD. 发明人 KOBAYASHI HIDEO
分类号 H04N5/765;H04N5/91;G11B20/10;G11B27/00;H04N5/76;H04N5/781;H04N5/913;H04N5/92;H04N7/00 主分类号 H04N5/765
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