video-on-demand (vod) 中文意思是什麼

video-on-demand (vod) 解釋
點播電視
  • video : n. 電視；視頻；影像。adj. 電視（用）的，視頻的，錄像的。
  • on : adv 1 〈接觸、覆蓋〉上去；開（opp off）。 turn on the light [radio water gas] 開電燈[收音機、自來...
  • demand : vt 1 要求，請求；需要。2 詢問，盤問，追究。3 【法律】召喚。vi 要求，查問。 ★後面子句中的動詞，美...
  • vod : VOD ＝ video-on-demand.
  1. Designers worldwide are working on local - access approaches using time - division multiple - access ( tdma ) technology. examples include using passive optical networks ( pons ) to realize fiber to the home, fiber to the curb. with the advent of the interactive services such as vod ( video on demand ), the communication traffic from subscriber to central office are increasing significantly

    各國的設計人員都在進行使用時分多址（ tdma ）技術的本地接入方式的研究工作，例如在本地接入方式中，利用工作于突發模式的無源光網路（ pon ）實現光纖到用戶、光纖到路邊的連接。
  2. Using vdsl solution, telecom operators will be able to offer existing and emerging services at unequaled speeds over the existing twisted pairs, supporting both symmetrical and asymmetrical services, including fast broadband internet accesses, vod video on demand, hdtv high definition television broadcasting and high quality real time videoconferencing

    電訊供應商利用vdsl寬頻傳送方案，可為固網電話用戶提供寬頻網際網路視訊頻道點播vod高解像電視hdtv廣播及即時視像會議等先進電訊服務。
  3. Vod ( video on demand ) system can be widely used in many fields, such as long distance education, digital library, news on demand, tv on demand and etc. video server is the key part of vod system, whose performance has direct effect on the service quality of vod system

    視頻點播系統可以廣泛地應用於遠程教學、數字圖書館、新聞點播、電子商貿、電視點播等文化、商業及娛樂的各種領域，具有很高的實用價值。視頻服務器（ videoserver ）是視頻點播系統中最關鍵的組成部分，它的性能直接影響視頻點播系統所提供的服務質量，因此視頻服務器的設計是分散式多媒體領域的重要研究課題。
  4. Vod video on demand

    交互電視技術系統
  5. In order to supply the main two services ? vod ( video on demand ) and iptv which are used popularly in the application, 8010r & d designed a new streaming media system based on our new operating system named digital organic system ( dos ) with high dependability, high concurrence, low - price - high - efficiency and high retractility as its characters. in our stream media system, there are three important components

    當前政府正在大力推廣internet及寬帶網路，加之正在興起的網路電視計劃，這些因素極大的推動了網路流媒體業務的迅速發展。針對目前流媒體應用最廣泛的視頻點播和在線直播服務， 8010實驗室自主研發了具有高可靠性、高並發性、高性價比及高伸縮性的數字有機體流媒體播放系統。
  6. Hong kong telecom vod limited ( hktvod ) launched the world s first commercial - scale video - on - demand programme service in march 1998

    香港電訊互動影院有限公司於一九九八年三月，在香港開辦全球首項商營自選影像節目服務。
  7. In february 1998, the government issued the first programme service licence to hongkong telecom vod limited for the provision of video - on - demand ( vod ) programme services. in july 1998, the government granted satellite broadcasting licences to hutchvision hong kong limited and galaxy satellite broadcasting company limited

    一九九八年二月，政府發出首個節目服務牌照予香港電訊互動影院有限公司，以便提供自選影像節目服務。另外，政府於一九九八年七月，分別向hutchvisionhongkonglimited及銀河?星廣播有限公司發出?星廣播牌照。
  8. Recently, the emerging high quality streaming audio, voice, and video for multimedia services on the internet is progressively popular ; voice over ip ( voip ) and video on demand ( vod ) services are two typical examples

    近年來，高品質的即時串流影音與網際網路上影像的多媒體服務漸趨熱門；網際網路電話以及隨選視訊服務即為兩種典型。
  9. This vod system includes three different types of content : video on demand, courseware on demand, music on demand

    本系統在內容方面包括視頻點播、課件點播和音樂點播三個模塊。
  10. The main function modules discussed in this paper include : stream media protocols application model and realization, ts parsing module, audio / video decoder, audio / video synchronization model and realization, player memory buffer management module, multi _ task tech under uclinux. we also discuss the difference of the realization of stream media player between two defferent service types : broadcast tv ( btv ) and video - on - demand ( vod )

    從功能上，流媒體播放器主要包含幾個大的功能模塊:流媒體協議棧的應用模型及實現機制、多節目復用傳輸流（ ts ）的解析實現、音視頻媒體數據的解碼、音視頻同步機制的設計和實現方法、播放器內存管理模型的設計和實現、 uclinux下多任務的實時調度和高效數據交互技術等。
  11. Based on the analysis of traditional video - on - demand system, this paper introduces the design model, function and characteristics of the vod system based on cluster sever, especially the key techno1oi and method in its realization

    摘要在對傳統點播視頻系統進行比較分析的基礎上，給出了一種支持服務器集群的視頻點播系統的設計模型、功能與特點，並重點介紹了該系統實現的關鍵技術和方法。
  12. Application engineering development will build all kinds of application system, like digital library, modern distance education system ( network education system ), resources databases, oa ( office automation ) and vod ( video on demand ) system etc. if it is spread and used, it will improve the efficiency of the management, and extend the school running ability

    應用工程建設是校內各種應用系統的建設，包括數字圖書館、現代遠程教育系統、資源庫建設、辦公自動化、視頻點播系統等，它的推廣使用將大大提高校內管理效率，擴大辦學能力。管理工程建設的原則是以人為本，關鍵項目有信息化意識建設、安全管理和管理創新等。
  13. Video - on - demand ( vod ) is a typical model application according to the breadth

    視頻點播（英文縮寫vod ）便是基於寬帶網的典型應用。
  14. Video - on - demand ( vod ) will be one of the most perspective businesses in broadband network

    視頻點播（ vod ）業務是未來寬帶網中最有前途的業務之一。
  15. With the development of network and multimedia technologies, video - on - demand ( vod ) has been paid more and more attention

    隨著網路和多媒體技術的飛速發展，視頻點播技術得到更多的重視。
  16. Corresponding security mechanism must be offered in peer - to - peer ( p2p ) content distribution network ( cdn ), while keeping highly efficient video - on - demand ( vod ) service

    在基於點對點的內容分發中，在保障高效的視頻點播服務的同時，必須提供相應的安全機制。
  17. It not only includes new services like video - on - demand ( vod ) and videoconferencing, but all the traditional internet services like e - mail, webhosting and so on

    他不僅包括視頻點播、視頻會議等新型業務，還包括所有的傳統因特網業務，如電子郵件、主機託管等。
  18. Abstract corresponding security mechanism must be offered in peer - to - peer ( p2p ) content distribution network ( cdn ), while keeping highly efficient video - on - demand ( vod ) service

    摘要在基於點對點的內容分發中，在保障高效的視頻點播服務的同時，必須提供相應的安全機制。
  19. Vod video on demand technology is a new developing media communication form in recent years, it is a kind of new technology that many kinds of technology such as computer technology, multimedia technology, network communication technology

    Vod視頻點播技術是近年來新興的一種媒體傳播形式，是計算機技術、多媒體技術、網路通信技術等多種技術產生的一種新技術。
  20. Now there are so many powerful tools for multimedia courseware, such as authwar, flash, powerpoint, etc. the electrical courses made by some tools are intergrate files and not easily video on demand - vod in the neto whereas others can not play in the net

    隨著教育城域網的建設，資源庫開始向分散式方向邁進。目前，製作多媒體課件的工具非常多，像authware 、 flash 、 powerpoint等，而且很多工具的功能亦非常強大。
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