发明名称 |
Recording medium having data structure including graphic data and recording and reproducing methods and apparatuses |
摘要 |
The present invention relates to a recording medium having data structure including graphic data to be used for a menu page etc. of main video data recorded thereon as well as methods and apparatuses for reproducing and recording the data structure. A recording medium of the present invention comprises: a main data stream including at least video data; and a graphic data stream being used for graphic presentation for the recorded main data stream, wherein the graphic data stream includes at least one display set; the display set includes at least one composition segment and at least two definition segments; and a decoding time stamp written in a definition segment within the display set is equal to or greater than a presentation time stamp written in a preceding definition segment.
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申请公布号 |
US7751685(B2) |
申请公布日期 |
2010.07.06 |
申请号 |
US20040880645 |
申请日期 |
2004.07.01 |
申请人 |
LG ELECTRONICS, INC. |
发明人 |
SEO KANG SOO;KIM BYUNG JIN;KIM HYUNG SUN |
分类号 |
G11B20/10;H04N5/91;G11B27/034;G11B27/10;H04N5/00;H04N5/76;H04N5/781;H04N7/00;H04N7/26;H04N7/52;H04N9/00 |
主分类号 |
G11B20/10 |
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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