嵌入式系統(tǒng)調(diào)研報告-在線瀏覽
2024-08-31 03:32本頁面
【正文】 年 月 日 基于流媒體技術(shù)的網(wǎng)絡化嵌入式視頻監(jiān)控系統(tǒng) 北京聯(lián)合大學 XXX 原作者：陳耀武,伍 鵬, 汪樂宇 (浙江大學儀器科學與工程學系,浙江杭州310027)摘 要:視頻監(jiān)控系統(tǒng)是日常生產(chǎn)生活中的重要輔助設(shè)備,、,、硬件設(shè)計和軟件設(shè)計,并給出了實際運行結(jié)果.關(guān)鍵詞: 視頻監(jiān)控系統(tǒng)。 流媒體。 嵌入式系統(tǒng)Stream media technology based network embedded video monitoring system CHEN Yaowu, WU Peng, WANG LeyuAbstract: The video monitoring system is an important assistant device in our life. A network embedded video monitoring system based on the stream media technology is presented and developed. The system is designed of the embedded processor, the DSP processor and embedded Linux operating system. The video pression part of the system is based on the MPEG4 algorithmia the DSP processor, while multicasting the real time video stream to the network based on the stream media technology via embedded processor. The system design, hardware design, software design, and the practical operating results are discussed in detail.Key words: video monitoring system。 MPEG4。實時監(jiān)控客戶端連接到計算機網(wǎng)絡上,從嵌入式視頻監(jiān)控模塊獲得MPEG4視頻數(shù)據(jù),通過流媒體視頻播放軟件實時地解壓MPEG4視頻數(shù)據(jù)并播放,而且該系統(tǒng)支持多客戶端同時監(jiān)控. 嵌入式視頻監(jiān)控系統(tǒng)硬件設(shè)計嵌入式視頻監(jiān)控系統(tǒng)的硬件主要分為兩大部分:[5]為核心, BF533是一款新型的高性能、低功耗的音視頻DSP,其片內(nèi)有Blackfin處理器核,主
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