发明名称 |
VIDEO RECORDER, VIDEO REPRODUCING DEVICE AND VIDEO RECORDING AND REPRODUCING DEVICE |
摘要 |
<p>PURPOSE:To obtain a camera incorporated type recording/reproducing device capable of corresponding to plural video signals with television(TV) standards. CONSTITUTION:An image pickup signal from an HDTV camera 1 is directly applied to an image pickup mode selecting circuit 2 and applied to the circuit 2 also after being converted into a standard(SD) signal by a system converter 3, a system controller 5 selects a mode in accordance with a TV standard, an output from the circuit is compressed by a compression mode 1 or 2 and the compressed signal is recorded in a tape 11 by a recording processing circuit 8 together with identification(ID) information such as the compression mode and other parameters. At the time of reproducing a recorded signal, the signal is extended in accordance with the ID information and the original HD or SD signal is restored. Thereby signal processing and control for recording/ reproducing corresponding to each TV standard can be automatically executed.</p> |
申请公布号 |
JPH06334961(A) |
申请公布日期 |
1994.12.02 |
申请号 |
JP19930142710 |
申请日期 |
1993.05.21 |
申请人 |
CANON INC |
发明人 |
TAKAHASHI KOJI;KAWAI KENJI |
分类号 |
H04N5/765;H04N5/782;H04N5/91;H04N19/119;H04N19/12;H04N19/126;H04N19/137;H04N19/152;H04N19/42;H04N19/423;H04N19/46;H04N19/503;H04N19/51;H04N19/60;H04N19/61;H04N19/625;H04N19/65;H04N19/70;H04N19/85;H04N19/88;H04N19/895;H04N19/93;H04N19/98;(IPC1-7):H04N5/91;H04N7/133 |
主分类号 |
H04N5/765 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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