发明名称 |
Moving picture data code conversion/transmission method and device, code conversion/reception method and device |
摘要 |
A code conversion/transmission apparatus for being supplied with compressed encoded data and converting and outputting the data to a transmission path has code converter/transmitters for outputting the encoded data input thereto and encoded data produced by re-encoding the encoded data input thereto, or outputting a plurality of encoded data comprising encoded data produced by separately re-encoding the encoded data input thereto, respectively, and transmitting the plurality of encoded data to at least one transmission path. At least a portion of the encoded data input thereto and at least a portion of the re-encoded encoded data are transmitted to the transmission path.
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申请公布号 |
US7957465(B2) |
申请公布日期 |
2011.06.07 |
申请号 |
US20040512458 |
申请日期 |
2004.10.26 |
申请人 |
NEC CORPORATION |
发明人 |
DEI HIROAKI;HATABU ATSUSHI;OZAWA KAZUNORI |
分类号 |
H04N7/12;H04N7/26;H04N7/50;H04N7/64;H04N7/66;H04N7/68 |
主分类号 |
H04N7/12 |
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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