发明名称 |
Multimedia information coding apparatus, coding method of multimedia information, and recording media storing data coded by the same method |
摘要 |
A multimedia title including sources of plural data-types such as a motion picture, still picture and text data, presentation methods of respective sources, and the data-types is edited in every frame, so that a video signal is created. Based on a scenario, the video signal is coded adaptively to respective data-types of each source. As a result, calculation volume is reduced and picture quality is improved.
|
申请公布号 |
US6804302(B1) |
申请公布日期 |
2004.10.12 |
申请号 |
US19990407487 |
申请日期 |
1999.09.28 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
YAMADA KAZUNORI;ANDO ATSUSHI;UENOYAMA TSUTOMU;KOMIYA DAISAKU |
分类号 |
G11B27/031;H04N7/08;H04N7/081;H04N7/26;H04N7/50;(IPC1-7):H04N7/12 |
主分类号 |
G11B27/031 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|