发明名称 |
VIDEO CAMERA DEVICE AND PICKED-UP PICTURE RECORDING METHOD |
摘要 |
PROBLEM TO BE SOLVED: To provide a video camera device which easily performs short-time intermittent picture recording without a burden to a recording mechanism for a magnetic tape. SOLUTION: A picture signal picked up by a camera block 2 is supplied to a temporary storage part 5 through a sampling rate conversion part 3 and a video encoder 4. A memory control part 52 stores a picture signal of a prescribed number of frames out of the supplied picture signal in a semiconductor memory 51 on the basis of control of a recording control part 8. When the frequency of this temporary storage to the semiconductor memory 51 reaches a prescribed number, the memory control part 52 reads out the picture signal stored in the semiconductor memory 51 on the basis of a request from the recording control part 8 and transfers it to a tape drive 7 through an RF interface 6. Each time the picture signal is supplied to the tape drive 7, the tape drive 7 runs the magnetic tape to record the picture signal.
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申请公布号 |
JP2003009058(A) |
申请公布日期 |
2003.01.10 |
申请号 |
JP20010184731 |
申请日期 |
2001.06.19 |
申请人 |
SONY CORP |
发明人 |
KONDO KATSUYA;OKADA MITSUHIRO |
分类号 |
H04N5/7826;H04N5/225;H04N5/765;H04N5/91;(IPC1-7):H04N5/782 |
主分类号 |
H04N5/7826 |
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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