发明名称 |
Image recording method and device, and image converting method and device |
摘要 |
An MPEG compression circuit records attached information (referred to as FF_PCK) at the initial address of a VOBU in which NV_PCK is to be recorded. NV_PCK is playback auxiliary information and is referred to when playing back moving images in DVD-Video format. Attached information (FF_PCK) has a data size equal to or larger than NV_PCK. FF_PCK is replaced by NV_PCK when converting MPEG2 data into DVD-Video data. As a result, it is not necessary to demultiplex and remultiplex moving image data and sound data so that data can be converted efficiently.
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申请公布号 |
US2004190462(A1) |
申请公布日期 |
2004.09.30 |
申请号 |
US20040790021 |
申请日期 |
2004.03.02 |
申请人 |
TERADA MASAHIRO |
发明人 |
TERADA MASAHIRO |
分类号 |
H04N5/92;G11B20/10;G11B20/12;G11B27/00;H04N5/77;H04N5/907;H04N9/79;H04N9/804;H04N9/82;H04Q11/00;(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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