发明名称 |
DATA RECORDING DEVICE, DATA REPRODUCTION DEVICE, PROGRAM, AND RECORDING MEDIUM |
摘要 |
A data recording device of the invention has: a reception state acquisition processing section (21) for creating a reception state value on whether the reception state of a broadcast content is good or poor; a recording data creation process section (22) for creating recording data from them; and a recording control processing section (20) for comparing the reception state with a threshold value when there is a change in the reception state value, and controlling whether to pass the recording data to the recording data creation processing section (22). A data reproduction device of the invention has: a formatting analysis processing section for analyzing a format of the recorded data read from a recording medium and extracting the reception state value and the broadcast content; a reproduction control processing section for controlling reproduction of the received data according to the reception state value; a decoding section for decoding the content according to the reproduction control; and an output section for outputting the decoded content. This provides the data recording device capable of reducing a memory amount required for recording the content and the data reproduction device capable of reducing unpleasant feelings felt by a user upon reproduction of a content.
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申请公布号 |
EP1924091(A1) |
申请公布日期 |
2008.05.21 |
申请号 |
EP20060782277 |
申请日期 |
2006.08.03 |
申请人 |
SHARP KABUSHIKI KAISHA |
发明人 |
INOUE, SATORU;ITOH, NORIO;SHIOI, MASAHIRO;HASEGAWA, SHINYA;OHARA, AKEMI |
分类号 |
H04N5/76;H04N5/00;H04N5/91;H04N7/16 |
主分类号 |
H04N5/76 |
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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