发明名称 |
APPARATUS, SYSTEM FOR, METHOD OF AND COMPUTER PROGRAM PRODUCT FOR SEPARATING AND MERGING CODED SIGNAL |
摘要 |
<p>Herein disclosed is a bit stream separating and merging system comprising a bit stream separating apparatus (1000) for inputting and transcoding an original bit stream A to separate into and generate a base bit stream B and one or more extended differential bit streams E*, each having a partial differential information segment between the original bit stream A and the base bit stream B, and a bit stream merging apparatus (2000) for inputting and merging the base bit stream B and the one or more extended differential bit streams E* to reconstruct the original bit stream A or a pseudo original bit stream B* approximately similar to the original bit stream A The bit stream separating and merging system thus constructed makes it possible for a user to receive the one or more extended differential bit streams E* at respective bit rates each lower than that of original bit stream A to reconstruct the original bit stream A or the pseudo original bit stream B* in combination with the base bit stream B already received or stored.</p> |
申请公布号 |
WO2004077833(A1) |
申请公布日期 |
2004.09.10 |
申请号 |
WO2004JP02039 |
申请日期 |
2004.02.20 |
申请人 |
MEDIA GLUE CORPORATION;HANAMURA, TSUYOSHI;NAGAYOSHI, ISAO;TOMINAGA, HIDEYOSHI |
发明人 |
HANAMURA, TSUYOSHI;NAGAYOSHI, ISAO;TOMINAGA, HIDEYOSHI |
分类号 |
H04N19/147;H03M7/30;H04N7/24;H04N19/00;H04N19/30;H04N19/40;H04N19/625;H04N19/91;(IPC1-7):H04N7/24 |
主分类号 |
H04N19/147 |
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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