Broadcasting system for digital set-top box features, designed for set-top box, a multimedia interactive.

针对广播系统中数字机顶盒的特点，设计一种基于机顶盒操作的多媒体互动方式。

youdao

Broadcasting system for digital set-top box features, designed for set-top box, a multimedia interactive.

针对广播系统中数字机顶盒的特点，设计一种基于机顶盒操作的多媒体互动方式。

youdao