发明名称 |
DIGITAL VIDEO RECORDING AND REPRODUCING DEVICE AND DIGITAL VIDEO REPRODUCING DEVICE |
摘要 |
PROBLEM TO BE SOLVED: To obtain a recording and reproducing device capable of search reproducing display without a lacking picture at the time of search-reproducing video data video-recorded through the use of a digital video compression technique by reproduce-displaying video data recorded on a track only for searching in a search-reproducing mode. SOLUTION: Video data recorded on a track only for searching is reproduce- displayed in a search-reproducing mode. This device records digital video data only for searching 23 generated by a compression circuit 17 on a track only for searching 55b of a disk 55 via a recording means only for searching 24. At the time of reading data 23 recorded on the track 55b of the disk 55 by a reproducing means only for searching to execute demodulate-extending processing of data 23 and reproduce-displaying it on a display means, it is possible to display a reproduced picture for searching 25 along a time base stream. |
申请公布号 |
JP2000270285(A) |
申请公布日期 |
2000.09.29 |
申请号 |
JP19990066989 |
申请日期 |
1999.03.12 |
申请人 |
TOSHIBA VIDEO PRODUCTS JAPAN KK |
发明人 |
MURAOKA NORIAKI |
分类号 |
H04N5/781;G11B20/10;H04N5/76;H04N5/765 |
主分类号 |
H04N5/781 |
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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