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題名 | 應用多媒體串流服務改善校園公告系統=Applying Multimedia Streaming Services to Improve Campus Announcement Systems |
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作者 | 陳韻堯; 王月雲; Chen, Yun-yao; Wang, Yueh-yun; |
期刊 | 遠東學報 |
出版日期 | 20091200 |
卷期 | 26:4 2009.12[民98.12] |
頁次 | 頁603-612 |
分類號 | 448.6 |
語文 | chi |
關鍵詞 | 多媒體串流; Java; JMF; Java media framework; RTP; Multimedia streaming; |
中文摘要 | 傳統校園公告系統以文字呈現方式為主,本研究提出一個基於 Java JMF 自由軟體套件之多媒體公告平台,藉由模擬 SNG 新聞轉播概念,整合 Java JMF 套件中之影音串流傳送技術,建置並且實做出一個包含「即時多媒體串流傳 輸」、「即時公告發佈」、「歷史公告發佈」等功能之資訊系統。本系統之影音 串流將解譯為 RTP 封包之格式並且透過 RTP 傳輸層進行封包傳遞。學生可藉 由本研究之校園公告系統所提供之 Java Applet 進行即時新聞收看,實現 Java 之「Write once, run everywhere.」概念,改善傳統校園文字化公告系統之不足。 |
英文摘要 | Traditional campus announcement systems usually based on text. This study proposes a Java JMF-based media announcement platform. Based on JMF open source streaming technology, we design and implement an information system with functions such as “real-time multimedia streaming”, “real-time announcement” and “history announcement through the concept of SNG. Audio and video streaming will be interpreted as RTP packets and will be transported through the RTP layer. Students can watch real-time news everywhere through the Java Applet provided in this web system to achieve Java's “Write once, run everywhere.” concept, improving the inadequate of traditional campus announcement systems. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。