| 发明名称 |
VIDEO SIGNAL TRANSMITTING METHOD, AND VIDEO PROCESSING APPARATUS |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To perform real-time display of a non-compressed video signal and time-shift display of a compressed video signal on TV by simultaneously transmitting the compressed video signal and the non-compressed video signal through one interface. <P>SOLUTION: An STB 11 simultaneously transmits both a non-compressed video signal and a compressed video signal by packetizing and carrying out multiplex transmission of the compressed video signal during a fly-back period of the non-compressed video signal. The non-compressed video signal is displayed in real time at the side of a TV 12 and the compressed video signal is recorded in a storage device 128 included in the TV, read and decoded at a time desirable for a user for time-shift viewing. <P>COPYRIGHT: (C)2007,JPO&INPIT |
| 申请公布号 |
JP2007006298(A) |
申请公布日期 |
2007.01.11 |
| 申请号 |
JP20050185925 |
申请日期 |
2005.06.27 |
| 申请人 |
HITACHI LTD |
发明人 |
KABUTO NOBUAKI;SHIBATA AKIRA;MIZUHASHI YOSHIAKI |
| 分类号 |
G11B20/10;H04J3/00;H04N7/167;H04N7/173;H04N19/00;H04N19/44;H04N19/467;H04N19/65;H04N19/88;H04N19/89;H04N21/2365;H04N21/4147;H04N21/436 |
主分类号 |
G11B20/10 |
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