发明名称 |
Improvements in receivers for television signals |
摘要 |
<p>A television signal receiver receives and stores television signals encoded at a variable data rate. Time information is generated based on the time of receipt of the signals that defines the duration of the television signals when output in decompressed form at a substantially constant data rate. The received signals are then written to a file on a hard disk (13) in received order together with the time information. The time information of signals stored in the file is monitored and old signals are deleted from the file such that the file stores signals corresponding to a predetermined period of time.</p> |
申请公布号 |
AU2002341214(B2) |
申请公布日期 |
2008.11.06 |
申请号 |
AU20020341214 |
申请日期 |
2002.11.13 |
申请人 |
BRITISH SKY BROADCASTING LTD |
发明人 |
ELLEN, FIONA COLLINS;BRIAN, FRANCIS SULLIVAN;XAVIER WILLAME;NICHOLAS JAMES;NIGEL BODKIN;BENJAMIN, JOHNATHAN FREEMAN |
分类号 |
H04N5/91;H04N1/00;H04N5/76;H04N5/765;H04N5/775;H04N5/781;H04N5/782;H04N5/92;H04N9/804;H04N21/433;H04N21/458;H04N21/472;H04N21/488 |
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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