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clearfix"><h1>教育錄播系統(tǒng)生產(chǎn)廠深圳市中科致遠(yuǎn)供應(yīng)</h1><div id="wa2wgcj" class="proBig"><div id="icjgxul" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/zkzy321/637332973731181641/6706964.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="3fjvctv" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/zkzy321/637332973731181641/6706964.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="8subnuw" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價(jià)格要求：</span>面議</p><p><span>所在地：</span>廣東省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>教育錄播系統(tǒng)生產(chǎn)廠,導(dǎo)播切換臺(tái)</p><p><span>***更新：</span>2021-01-18 06:08:04</p><p><span id="click" >瀏覽次數(shù)：1次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="vur73ah" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">深圳市中科致遠(yuǎn)數(shù)字技術(shù)有限公司</a></p><p><span>聯(lián)系人：</span>彭先生</p><p><span>郵箱: </span>SZKCE@126.COM</p><p><span>電話: </span>13267148828</p><p><span>傳真: </span>0755_66632010</p><p><span>網(wǎng)址: </span>https://www.yuanvideo.com</p><p><span>手機(jī): </span>0755-66632010</p><p><span>地址: </span>深圳市寶安區(qū)西鄉(xiāng)街道寶民二路一號(hào)浩泰大廈802室 </p><p>[當(dāng)前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="l29artv" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="po8npm3" class="box"><p><p style="text-indent:25px">一個(gè)完整的導(dǎo)播切換臺(tái)除了具有.上述的特技電路外，還包括復(fù)雜的系統(tǒng)控制和同步發(fā)生器等，教育錄播系統(tǒng)生產(chǎn)廠。導(dǎo)播切換臺(tái)系統(tǒng)控制系統(tǒng)控制用于對(duì)導(dǎo)播切換臺(tái)的各部分功能電路進(jìn)行控制操作。主要包括:(1)控制導(dǎo)播切換臺(tái)的主機(jī)和控制面板之間的通訊，教育錄播系統(tǒng)生產(chǎn)廠。(2)具有記憶(存儲(chǔ))單元的切換臺(tái)其系統(tǒng)控制單元又具有接受記憶(存儲(chǔ))單元的指令和實(shí)行程序化自動(dòng)操作的功能。(3)為了遙控編輯方便，教育錄播系統(tǒng)生產(chǎn)廠，許多導(dǎo)播切換臺(tái)都有與編輯機(jī)的接口，因此系統(tǒng)控制單元還能接受外部編輯機(jī)送來的遙控指令，實(shí)施遙控操作。怎么在導(dǎo)播切換臺(tái)上添加透明角標(biāo)？教育錄播系統(tǒng)生產(chǎn)廠</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="教育錄播系統(tǒng)生產(chǎn)廠,導(dǎo)播切換臺(tái)" src="https://tyunfile.71360.com/UploadFile/zkzy321/637332973731181641/6706964.png"></div><p style="text-indent:25px">網(wǎng)絡(luò)導(dǎo)播切換臺(tái)主要用途：1、導(dǎo)播切換臺(tái)主要應(yīng)用用途于高清數(shù)字電視鄰頻前端系統(tǒng)、IPTV直播系統(tǒng)和網(wǎng)絡(luò)直播的數(shù)字高清導(dǎo)播。2、只要是數(shù)字視頻，就是需要經(jīng)過導(dǎo)播切換臺(tái)高清信號(hào)傳輸，零延遲更好地為直播提供。3、直播導(dǎo)播臺(tái)通過HDMI視頻輸入接口，可接收HDMI高清攝像機(jī)、HDMI機(jī)頂盒、電腦主機(jī)輸出的HDMI高清數(shù)字信號(hào)。導(dǎo)播臺(tái)接收到視頻信號(hào)之后就可通過內(nèi)置的專業(yè)視頻處理器進(jìn)行視頻信息的導(dǎo)播處理，導(dǎo)播臺(tái)處理完成之后就可以通過WIFI網(wǎng)絡(luò)推送到直播工場(chǎng)直播服務(wù)器上。教育錄播系統(tǒng)生產(chǎn)廠適用于小型外出場(chǎng)景的導(dǎo)播切換臺(tái)滿足廣播電視、戶外體育賽事、學(xué)校課件制作婚慶、演唱會(huì)等視頻切換需求。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="教育錄播系統(tǒng)生產(chǎn)廠,導(dǎo)播切換臺(tái)" src="https://tyunfile.71360.com/UploadFile/zkzy321/637332973576250000/8333152.png"></div><p style="text-indent:25px">怎么使用導(dǎo)播切換臺(tái)在模擬電視上直播？首先我們要將攝像機(jī)的信號(hào)連接到導(dǎo)播切換臺(tái)上，再將信號(hào)通過導(dǎo)播切換臺(tái)的輸出卡，輸出去到編碼器上，其次編碼器的左右就是將數(shù)組信號(hào)轉(zhuǎn)化成模擬信號(hào)，根據(jù)我們的需要我們可以轉(zhuǎn)換成AVVGA 或者復(fù)合信號(hào)。然后將信號(hào)傳輸?shù)秸{(diào)制解調(diào)器上。通過調(diào)制解調(diào)器后我們就已經(jīng)將模擬信號(hào)調(diào)制成可以通過機(jī)頂盒傳輸?shù)碾娨曅盘?hào)，這樣信號(hào)就通過同軸線傳輸?shù)矫恳粋€(gè)教室或者房間里面。怎么設(shè)置導(dǎo)播切換臺(tái)的串流以及音頻？導(dǎo)播切換臺(tái)拉流輸入沒有信號(hào)情況，嚴(yán)重的時(shí)候會(huì)卡機(jī)。很著急是不是。還有串流的時(shí)候添加單獨(dú)的音頻。第1大家不用緊張，這種情況都是誤操作引起的，我們先說說拉流沒有信號(hào)的情況，一般沒有信號(hào)的時(shí)候我們先確認(rèn)有沒有推流。第二注意拉流的輸入通道是不是呈灰色狀態(tài)，將鼠標(biāo)移動(dòng)到輸入加載的圓心按鈕上會(huì)發(fā)現(xiàn)也會(huì)呈灰色狀態(tài)，即不能加載狀態(tài)，這個(gè)時(shí)候我們就不要去點(diǎn)擊輸入加載按鈕了，等1秒鐘左右該旋鈕就會(huì)紅色，這個(gè)時(shí)候在點(diǎn)擊加載就沒有任何問題。就是添加音頻，在串流的設(shè)置頁(yè)面有個(gè)本地音頻，選擇這個(gè)選項(xiàng)即可。</p><p style="text-indent:25px">導(dǎo)播切換臺(tái)-混合：混合也稱為慢切換，可分為X切換和V切換。V切換，即在慢切換過程中，一路視頻信號(hào)幅度先由比較大逐漸變小直至為零，然后另一路視頻信號(hào)才由零逐漸增至比較大，在屏幕上表現(xiàn)為某一內(nèi)容的畫面由比較強(qiáng)變淡直至消失，另一內(nèi)容的畫面才開始出現(xiàn)并逐漸增強(qiáng)。實(shí)現(xiàn)V切換，在進(jìn)行電視信號(hào)B取代電視信號(hào)A的V切換時(shí)，利用黑場(chǎng)信號(hào)使V切換轉(zhuǎn)換成進(jìn)行兩次X切換。即先進(jìn)行黑場(chǎng)信號(hào)取代電視信號(hào)A的***次X切換，然后再進(jìn)行電視信號(hào)B取代黑場(chǎng)信號(hào)的第二次X切換。高清導(dǎo)播切換臺(tái)，采用便攜式一體化設(shè)計(jì)，全鋁合金外殼，體積小重量輕，可適用于外出場(chǎng)景的視頻切換需求。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="教育錄播系統(tǒng)生產(chǎn)廠,導(dǎo)播切換臺(tái)" src="https://tyunfile.71360.com/UploadFile/zkzy321/637332973498632812/7820881.png"></div><p style="text-indent:25px">導(dǎo)播切換臺(tái)的A母線和B母線是特技變換的預(yù)選信號(hào)線排。兩個(gè)將要進(jìn)行特技變化的信號(hào)，可以分別在兩個(gè)線排上確定。任何線排只允許一個(gè)鍵被按下，也就是說線排上只能選擇一個(gè)信號(hào)源，如果按下另一個(gè)鍵，原先按下的鍵即刻彈起來。哪路信號(hào)輸出，取決于面板**的控制撥桿處在什么位置。由于直接切換是鏡頭瞬間過渡的形式，因此只需在A母線或B母線導(dǎo)通時(shí)，根據(jù)訊道監(jiān)視器顯示的畫面內(nèi)容即可按相應(yīng)的鍵實(shí)現(xiàn)切換。小型導(dǎo)播臺(tái)上還有五種特技方式可供采用:一是慢轉(zhuǎn)換方式;二是以垂直左右劃變方式;三是以水平線上下劃變方式;四和五是以邊角方塊圖案劃變的方式。導(dǎo)播切換臺(tái)要求使用固定IP，IP設(shè)置可以通過USB進(jìn)行也可以通過切換臺(tái)面板進(jìn)行。教育錄播系統(tǒng)生產(chǎn)廠</p><p style="text-indent:25px">導(dǎo)播切換臺(tái)通過疊畫可以使兩個(gè)畫面交換更加融洽，從而達(dá)到更多的藝術(shù)效果。教育錄播系統(tǒng)生產(chǎn)廠</p><p style="text-indent:25px">現(xiàn)在很多場(chǎng)合都愿意直播，但是沒有那么多的專業(yè)設(shè)備，那么在這個(gè)智能手機(jī)滿天飛的時(shí)代，怎么有效的將手機(jī)和導(dǎo)播切換臺(tái)連接起來，有效的實(shí)現(xiàn)低成本的直播。先我們要注冊(cè)推流的APP，目前市場(chǎng)上有**試用的，但由于兼容性的問題之一都不能被大家放心使用，那么我們就會(huì)選用廠家推薦或者**提供的APP，如圖所示，點(diǎn)擊開后會(huì)提示需要注冊(cè)碼，每個(gè)手機(jī)都會(huì)被綁定一個(gè)生成碼，會(huì)對(duì)應(yīng)一個(gè)注冊(cè)碼，所有注冊(cè)碼是廠家提供的，別的**試用的推流軟件用手機(jī)注冊(cè)即可，這個(gè)是廠家**提供的軟件，每個(gè)都會(huì)有注冊(cè)碼，而且推流的平臺(tái)也是廠家提供，和導(dǎo)播切換臺(tái)的兼容性是比較好的。教育錄播系統(tǒng)生產(chǎn)廠</p></p><br /><p>文章來源地址: http://m.cdcfah.com/cp/2897908.html</p></div></div></div></div></div><div id="sbdvhtv" class="page-right twoColRt"><div id="crol3my" class="box01 margin10 clearfix"><h3><a href="http://m.cdcfah.com/cp/">猜你喜歡</a></h3><div id="rgdahjq" class="recomPic likePro"><a href="http://m.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" alt="福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)" class="vcenter" 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