发明名称 |
System for use in multimedia editor for displaying only available media resources to facilitate selection |
摘要 |
A multimedia editing system for editing a scenario that defines the details of a multimedia application. The system presents to a user only media materials permitted to situations at a current time in the scenario under editing (a current scenario time) to facilitate a selection of media material. The media materials are divided into a plurality of types. Each of the types may have at least one format, a part of which is supported by the system (supported formats). Each media material is associated with a type, a format and an availability code of the material in a material table. The availability code indicates one of predetermined states of each material. In response to a change in one of situations that affects an availability of materials of a certain type and/or a certain format, the availability code of a material affected by the change is updated such that the availability code of each material reflects a current state of the material. Media materials of the supported formats are displayed in different ways associated with said predetermined states according to said current state of said materials.
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申请公布号 |
US6262723(B1) |
申请公布日期 |
2001.07.17 |
申请号 |
US19980200870 |
申请日期 |
1998.11.27 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
MATSUZAWA TOMOKO;OKA TOSHIO;SATO MAKOTO |
分类号 |
H04N5/262;G06F17/30;G06T13/00;G06T13/80;G11B27/02;G11B27/031;(IPC1-7):G06F3/14 |
主分类号 |
H04N5/262 |
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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