发明名称 |
Method and an apparatus for stream conversion, a method and an apparatus for data recording, and data recording medium |
摘要 |
For encoding externally input AV signal to MPEG-TS that enables quickly conversion from MPEG-TS to MPEG-PS, data unit (Multiplexing Unit) is defined which includes a plurality of packet and has data size corresponding to data amount of one pack in MPEG-PS, and MPEG-TS is encoded for each defined data unit. Furthermore, time stamp information (ATS) added to a packet of MPEG-TS which is converted to MPEG-PS and time stamp information (SCR) added to a packet of the converted MPEG-PS are correlated with a predetermined formula.
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申请公布号 |
US2004208135(A1) |
申请公布日期 |
2004.10.21 |
申请号 |
US20040473345 |
申请日期 |
2004.05.03 |
申请人 |
NAKAMURA KAZUHIKO;YAHATA HIROSHI;KAWASAKI KOJIRO;VAN GESTEL WILHELMUS JACOBUS;KELLY DECLAN PATRICK;KATO MOTOKI;NAKAMURA MASANOBU |
发明人 |
NAKAMURA KAZUHIKO;YAHATA HIROSHI;KAWASAKI KOJIRO;VAN GESTEL WILHELMUS JACOBUS;KELLY DECLAN PATRICK;KATO MOTOKI;NAKAMURA MASANOBU |
分类号 |
H04N5/92;G11B20/10;G11B20/12;G11B27/00;G11B27/034;G11B27/10;G11B27/30;G11B27/32;H04N5/775;H04N5/781;H04N5/85;H04N5/907;H04N7/24;H04N7/26;H04N7/58;H04N7/62;H04N9/804;H04N9/82;(IPC1-7):H04Q11/00 |
主分类号 |
H04N5/92 |
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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