发明名称 |
Personal video recording with further compression of recorded shows |
摘要 |
Automated personal video recording on a personal video recorder, including recording shows, each show having an original compression level; further compressing a recorded show to a new compression level, the new compression level being higher than the recorded show's original compression level, thereby making available free space; and recording at least part of a new show in free space made available by further compressing the recorded show. Embodiments include recording a show having a compression level and increasing the show's compression level while recording.
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申请公布号 |
US2003235392(A1) |
申请公布日期 |
2003.12.25 |
申请号 |
US20020180144 |
申请日期 |
2002.06.25 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
BOSTON STEPHEN B.;BLASCHKE DAVID EARL;BROWN MICHAEL WAYNE;HATELY ANDREW DOUGLAS;PAOLINI MICHAEL A. |
分类号 |
H04N5/76;H04N5/775;H04N5/781;H04N5/85;H04N5/907;H04N9/804;(IPC1-7):H04N5/781 |
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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