Multimedia adaptation for dynamic environments

被引：4

作者：

Metso, M ^{[1
]}

Koivisto, A ^{[1
]}

Sauvola, J ^{[1
]}

机构：

[1] Univ Oulu, Machine Vis & Media Proc Grp, FIN-90570 Oulu, Finland

来源：

1998 IEEE SECOND WORKSHOP ON MULTIMEDIA SIGNAL PROCESSING | 1998年

关键词：

media adaptation; dynamic environments; content understanding;

D O I：

10.1109/MMSP.1998.738935

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper presents a new approach for adapting a multimedia presentation into heterogeneous and dynamically changing environments. A novel media adaptation taxonomy is proposed that includes synchronized media optimization and scaling. The taxonomy incorporates multi-dimensional interaction between media, service requirements and presentation. Network properties, terminal types and integration capabilities differ in presentation requirement profile(s). Understanding the relationship between media information and these service characteristics benefits the presentation process. Using our taxonomy, a concrete service presentation are shown, with adaptation properties in different situations and for different types of terminals. The advantages of the content-based adaptation taxonomy are demonstrated with an example of an entire (end-to-end) multimedia service system in a dynamic environment.

引用

页码：203 / 208

页数：6