會議論文
| 學年 | 96 |
|---|---|
| 學期 | 2 |
| 發表日期 | 2008-04-24 |
| 作品名稱 | A novel technique for real-time internet radio recorder on non-DSP embedded system |
| 作品名稱（其他語言） | |
| 著者 | Hwang, Lain-jinn; Shih, Chien-chou; Kuo, I-Ting |
| 作品所屬單位 | 淡江大學資訊工程學系 |
| 出版者 | Science & Engineering Research Support Center |
| 會議名稱 | Multimedia and Ubiquitous Engineering, 2008. MUE 2008. International Conference on |
| 會議地點 | Busan, Korea |
| 摘要 | The capability of providing real-time multimedia player over the Internet is an important future application for embedded system. However, the main challenge of such an application is the limitation on computation performance and memory size in architecture of embedded system, especially while encoding and decoding. In this paper, a streaming packet tracer (SPT) algorithm is proposed for realtime tracing the streaming packet header. Based on the SPT algorithm, we present a novel software-based technique which enables a non-DSP embedded system to play and record real-time streaming audio simultaneously. To verify the feasibility of the proposed technique, a real-time Internet radio recorder has been implemented on SBC-2410x embedded system successfully. The experimental results show that our achievement has reduced the CPU usage rate from over 100% to about 30%-40% in comparison with other recording method. |
| 關鍵字 | Embedded system;SBC-2410x;real-time Internet radio recorder |
| 語言 | en |
| 收錄於 | |
| 會議性質 | 國際 |
| 校內研討會地點 | |
| 研討會時間 | 20080424~20080426 |
| 通訊作者 | |
| 國別 | KOR |
| 公開徵稿 | Y |
| 出版型式 | |
| 出處 | Proceedings of the International Conference on Multimedia and Ubiquitous Engineering, pp.96-101 |
| 相關連結 |
機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/53363 ) |