# 第9章 多媒体

- [9.1.概述](/di-9-zhang-duo-mei-ti/9.1.-gai-shu.md)
- [9.2.设置声卡](/di-9-zhang-duo-mei-ti/9.2.-she-zhi-sheng-ka.md)
- [9.3.音频播放器](/di-9-zhang-duo-mei-ti/9.3.-yin-pin-bo-fang-qi.md)
- [9.4.视频播放器](/di-9-zhang-duo-mei-ti/9.4.-shi-pin-bo-fang-qi.md)
- [9.5.视频会议](/di-9-zhang-duo-mei-ti/9.5.-shi-pin-hui-yi.md)
- [9.6.图像扫描仪](/di-9-zhang-duo-mei-ti/9.6.-tu-xiang-sao-miao-yi.md)