发明名称 VIDEO RECORDING DEVICE HAVING PORTRAIT PHOTOGRAPHING MODE
摘要 A video recording/playback device comprising a video recording means having, at least, a first moving picture mode, a second moving picture mode and a first still picture mode and the device being able to record a video signal in selecting a mode among the above-mentioned 3 modes. The second moving picture mode is called a portrait mode and in this mode, in comparison with the first moving picture mode, the number of frames per second is made smaller and the number of bits allotted to a frame is made larger; thereby enough number of bits can be allotted to an frame, which makes it possible to obtain a high quality portrait with desirable expression.
申请公布号 US2003031469(A1) 申请公布日期 2003.02.13
申请号 US19980197331 申请日期 1998.11.20
申请人 HIRAI JUN 发明人 HIRAI JUN
分类号 H04N5/765;H04N5/77;H04N5/781;H04N5/91;H04N5/93;H04N7/32;H04N9/79;H04N9/804;(IPC1-7):H04N5/76;H04N5/225 主分类号 H04N5/765
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