发明名称 |
Systems and methods for storing a plurality of video streams on re-writable random-access media and time-and channel- based retrieval thereof |
摘要 |
A digital video recorder (DVR) and a method of operating the same. In one embodiment, the DVR includes: (1) a mass data storage unit that concurrently and continuously receives and digitally stores a plurality of channels and (2) a channel viewer, coupled to the mass data storage unit, that retrieves a portion of one of the plurality of channels from the mass data storage unit based on a received command and presents the portion on a video display device.
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申请公布号 |
US6788882(B1) |
申请公布日期 |
2004.09.07 |
申请号 |
US19980062022 |
申请日期 |
1998.04.17 |
申请人 |
TIMESURF, L.L.C. |
发明人 |
GEER JAMES L.;DARIUS IVAN H. |
分类号 |
H04N5/76;H04N5/765;H04N5/775;H04N5/781;H04N9/804;(IPC1-7):H04N5/225;H04N5/85;H04N5/90;H04N5/91 |
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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