Research on Architecture of Multimedia and Its Design Based on Android

Android is a widely anticipated open source operating system for mobile devices that provides a basic operating system, an application middleware layer, a Java software development kit (SDK), and a collection of system applications. Since the source code of Android was released to people, a large community of developers has organized around Android. This paper studies the open source project of FFmpeg and implements a file decoder. Then discusses the Android media player framework and reports the decoder libs to Android. At last, designs and implement an application.