发明名称 Apparatus and associated methodology for generating a picture-in-picture display from two video screens
摘要 A reproducing apparatus simultaneously reproduces a first video signal and a second video signal reproduced at any timing against the first video signal. A first (second) converting section outputs the first (second) video signal having a first frame frequency alternately for three successive frames and two successive frames to convert the first (second) video signal having the first frame frequency into the video signal having a second frame frequency. They have a relationship of 2 to 5. A controlling section performs control such that timing at which a field group of the three successive frames of the first video signal having the second frame signal is changed to a field group of the two successive frames thereof matches timing at which a field group of the three successive frames of the second video signal having the second frame signal is changed to a field group of the two successive frames thereof.
申请公布号 US8401360(B2) 申请公布日期 2013.03.19
申请号 US20080269316 申请日期 2008.11.12
申请人 MIZUNO MASAYOSHI;SONY CORPORATION 发明人 MIZUNO MASAYOSHI
分类号 H04N5/765;G11B20/10;G11B27/10;H04N5/45;H04N5/92;H04N5/932;H04N7/01;H04N7/173 主分类号 H04N5/765
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