›› 2011, Vol. 24 ›› Issue (9): 154-.

• 论文 • 上一篇    下一篇



  1. (西安科技大学 通信与信息工程学院,陕西 西安 710054)
  • 出版日期:2011-09-15 发布日期:2011-10-24
  • 作者简介:白璐(1985—),女,硕士研究生。研究方向:信号与信息处理。

Design and Implementation of WMA Audio Playing in Android System

 BAI Lu, LI Guo-Min   

  1. (School of Communication and Information Engineering,Xi'an University of Science and Technology,Xi' an 710054,China)
  • Online:2011-09-15 Published:2011-10-24



关键词: Android, WMA, 多媒体, Stagefright


In order to enhance the function of multimedia system of Android system,a WMA audio player is added to the Android system in intelligent mobile phones.By creating an analysis unit of file format and decoding unit based on Stagefright frame in Android system,a WMA audio player is designed and implemented that can correctly decod WMA data into PCM data.The test results show that it can play WMA audio on real phone successfully with good sound effect.

Key words: android;WMA;multimedia;stagefright


  • TP316.5