視頻展延 的英文怎麼說
中文拼音 [shìbīnzhǎnyán]
視頻展延
英文
videl stretching-
Last, with a view to the development of internet networks, the paper studies the impact of atm cell d elay on multimedia in the transmission system of video conference
最後，還結合internet網路的發展，研究了atm信元時延對視頻會議傳輸系統實時性的影響。The paper analyses and studies the general questions in the remote control system, such as the delay - time of network, software system structure, human - computer interaction technology, robot control function and real - time video transmission and so on. then we design and develop a remote control system of zjmr based on web, and apply the distributed object technological - corba to this system. it not only realizes the original system ' s mutual operation function, which is developed by different programming language, but also improves the platform independency, mutual operation function and expansibility greatly
本文以我們自行設計、研製的移動機器人zjmr為研究對象，在對zjmr移動機器人本地控制系統設計實現的基礎上，著重對遠程控制系統中的共性問題如：網路時延問題、軟體體系結構、人機交互技術、機器人控制功能和視頻圖像實時傳輸等方面作了深入地分析和研究，最後設計並開發了一個基於web的機器人遠程控制系統，並將分散式對象技術corba應用於機器人遠程控制系統中，不僅實現了原系統不同開發語言之間的互操作功能，而且極大地提高了系統的跨平臺性、互操作性和可擴展性。Its main characteristics include the following parts : ( 1 ) the trait of matching of network, as it manages the information of peers by grouping according to their location in the internet ; ( 2 ) easy to implement, as it distributes the video data according to the need of peers, and does not have to maintain a complex global structure ; ( 3 ) robust and resilient, as it can adapt the complex and dynamic environment of network very well ; ( 4 ) good expansibility, as it has better performance with the increase of users ; ( 5 ) high utilizing of bandwidth, as it can control the peers according to the change of bandwidth of them and make good use of their bandwidth ; ( 6 ) low delay of peer to peer, as it considers the delay among peers sufficiently besides the bandwidth, and makes the delay of peer to peer is low
該視頻流媒體網路模型在網路帶寬效率、延遲和可靠性之間做出了很好的平衡，它的主要特點有: （ 1 ）網路匹配特性，使用終端用戶的網路位置信息來對節點進行分組管理，對節點間的鄰近度進行優化; （ 2 ）易於實現，根據數據的流向來分發視頻流媒體數據，不需要維護復雜的數據結構; （ 3 ）適應性強，能很好的適應復雜變化的網路環境; （ 4 ）擴展性好，加入視頻流媒體網路中的用戶越多，性能越好; （ 5 ）帶寬利用率高，及時對每個節點的帶寬變化情況進行控制，充分利用空閑帶寬; （ 6 ）端對端延遲小，通過在帶寬和延遲之間達到平衡使得端對端延遲減小。
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