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6 多媒體網(wǎng)絡教室的搭建 多媒體網(wǎng)絡教室是一個小型的局域網(wǎng)環(huán)境,一般采用 100M 交換到桌面,就可以確保音視頻文件的良好傳輸,因此交換機可選 100M 交換機。多媒體網(wǎng)絡教室軟件提供了鎖定電腦、黑屏肅靜等功能 。 4 多媒體網(wǎng)絡教室方案優(yōu)勢 多媒體網(wǎng)絡教室解決方案,具有以下優(yōu)勢 ( 1) 簡單易用,多媒體網(wǎng)絡教室軟件 使用圖形化界面,每個功能都有相應按鈕,操作上一目了然,使教師一看就會,輕松上手。 2 主要特點 教師能夠隨時將某個學生的熒屏顯示和語音等信息,向所有學生或某個組進行廣播; 教師能夠隨時監(jiān)看和監(jiān)聽某個學生的信息 ,和控制學生的鍵盤、鼠標,進行“手把手”式的指導,并可以在學生中間任意切換; 窗口遙控輔導,多媒體網(wǎng)絡教室軟件的窗口智能滾動遙控,在教師進行其他各項教學功能的同時,教師可以對多個學生機同時進行遙控操作; 教師可以將所有(某一組或某一個)學 生的屏幕設置成“黑屏”,并鎖定學生的鍵盤、鼠標,提醒學生注意聽講; 智能滾屏:屏幕廣播及遙控操作中采用獨創(chuàng)的智能滾動、自由滾動技術(shù),不必進行屏幕縮放,學生可在接收教師廣播過程中邊看邊操作; 鼠標捕獲:支持軟光標、動畫鼠標光標、鼠標光標廣播,即使在窗口模式下都能體現(xiàn),鼠標形 態(tài)實時改變; 多點監(jiān)看:凌波多媒體網(wǎng)絡教室軟件支持多個窗口的同步同時監(jiān)看,也可以把監(jiān)看窗口分布到多臺機器上,實時監(jiān)看其他各學生機的狀態(tài); 影音廣播:多媒體網(wǎng)絡教室軟件支持更多的影音文件格式,支持 vcd、 mp avi、 wav 等多種文件在網(wǎng)上播放; 自動登錄:學生機開機后自動登錄到教師機; 多媒體網(wǎng)絡教室軟件具有極強的系統(tǒng)穩(wěn)定性,保證教學過程的順利進行; 功能完善,界面美觀,易學易用,各項操作直觀簡潔、使用統(tǒng)一的操作模式; 純軟件實現(xiàn),多媒體網(wǎng)絡教室軟件不需要服務器,安裝簡單,升級維護方便; 硬件兼容強:多 媒體網(wǎng)絡教室軟件對所有的網(wǎng)卡、聲卡及顯示卡都能體現(xiàn)出良好的性能,不會出現(xiàn)任何不穩(wěn)定的現(xiàn)象。系統(tǒng)也應支持教育管理,如在線課程項目、滾動管理、后續(xù)的質(zhì)量跟蹤等,自適應考試系統(tǒng)是網(wǎng)絡研究所的示范項目的一個子系統(tǒng)。s own screen to everyone.( 6) teaching management function in the multimedia work classroom, which is subject to the control of the teacher, students can be remotely set machine, and the multimedia work classroom is also enhanced by many teachers and students interaction, such as remote control, which fully ensured between student and teacher interaction.( 7) In order to guarantee the teaching carrying out smoothly, the teacher wants multimedia work classroom software to help manage the students39。 broadcast: multimedia work classroom software support more audio and video file formats, support for VCD, MP3, WAV and other documents play online 。 voice display and send information to all students or a group of broadcast。 teachers can watch and listen to a student 39。 automatic login: students on the machine automatically log in the teacher machine。 situation. Multimedia work classroom software is provided for locking the puter black screen and hush functions( 8) Multimedia work classroom daily maintenance workload is very big, the teacher does not have too much time to manage multimedia work classroom maintenance, hoping multimedia work classroom software can provide very good maintenance function. Multimedia work classroom with remote settings, document publishing, charge, delete, remote mand, remote control and other functions.( 9) multimedia work classroom software has strong system stability, high soft, hardware environment patibility, regardless of level of puter configuration, graphics cards, sound card type, which can guarantee the normal operation of multimedia work classroom.( 10) because of the multimedia work classroom is a pure software implementation, simple installation, upgrade and maintenance which is very convenient. 5. The main functions of software in multimedia work teaching (1)Teaching function, including screen broadcasting, screen monitoring, voice broadcast, au