发明名称 |
Method for display time stamping and synchronization of multiple video object planes |
摘要 |
A method of encoding a local time base embedded in the compressed data is disclosed. The local time base is encoded in two parts. The first part has a modulo time base that indicates the specific interval in the reference time base and the second part has a time base increment relative to the reference time. Two forms of time base increment is used to allow for the possibility of different encoding order and displaying order. A mechanism for the synchronization of multiple compressed streams with local time base is also described. A time base offset mechanism is also used to allow finer granularity synchronization of the multiple compressed streams.
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申请公布号 |
USRE40664(E1) |
申请公布日期 |
2009.03.17 |
申请号 |
US19970019149 |
申请日期 |
1997.07.03 |
申请人 |
PANASONIC CORPORATION |
发明人 |
TAN THIOW KENG;SHEN SHENG MEI;LEE CHAK JOO |
分类号 |
H04N5/93;H04N7/24;G06F17/30;H04B1/66;H04J3/06;H04N7/12;H04N7/26;H04N7/36;H04N7/46;H04N7/50;H04N7/52;H04N7/58;H04N7/62 |
主分类号 |
H04N5/93 |
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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