发明名称 |
DIGITAL BROADCAST RECEPTION RECORDING AND REPRODUCING DEVICE, DIGITAL BROADCAST RECEIVER, AND DIGITAL BROADCAST RECORDING AND REPRODUCING DEVICE |
摘要 |
PROBLEM TO BE SOLVED: To provide a digital broadcast reception recording and reproducing device that can record/reproduce a plurality of multiplexed programs altogether on the basis of copyright information. SOLUTION: A tuner section 22 outputs a bit stream of a plurality of multiplexed programs in a received channel, a copy permission information identification section 23 identifies copy permission information of a plurality of the programs from the bit stream, a recording multiplex packet demultiplexer section 24 selects coded data consisting only of the programs for copy permission from the coded data of a plurality of the programs, configures a data stream and provides an output, and a recording and reproducing section 30 collectively records/reproduces the data stream. |
申请公布号 |
JP2002305715(A) |
申请公布日期 |
2002.10.18 |
申请号 |
JP20010106413 |
申请日期 |
2001.04.04 |
申请人 |
MATSUSHITA ELECTRIC IND CO LTD |
发明人 |
KOTANI AKIRA;KOJIMA TETSUO |
分类号 |
H04N5/91;G06F21/24;H04H20/00;H04N5/92;(IPC1-7):H04N5/91;H04H1/00 |
主分类号 |
H04N5/91 |
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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