手机电视中多媒体芯片选型的建议

Mobile TV Multimedia Chip Selection Proposal

当前的手机不再是单纯用来通话、发短信的工具，而是融入了越来越多的娱乐特性：拍照、摄像、听音乐、看短片乃至看电视等，使得手机多媒体成为新的风向标。多媒体功能逐渐成为主流手机的标准配置，使其成为3G时代的一个主要应用。而多媒体芯片是决定手机多媒体性能优劣的关键因素，其选型至关重要。介绍选择多媒体芯片的具体方法和经验，从视频、音频和图像3个方面进行了描述。

Nowadays, mobile phone is not only the tools of calling or sending messages, but also as a tool of entertainment, such as taking pictures, camera shooting, listening to the music and watching TV. So the multimedia function of the mobile phone has been the new fashion trend and an important application on 3G time. And the multimedia chip is vital to the multimedia function. This paper describes the concrete methods.