音頻視頻核心 的英文怎麼說
中文拼音 [yīnbīnshìbīnhéxīn]
音頻視頻核心
英文
avk audio video kernel- 音 : 名詞1. (聲音) sound 2. (消息) news; tidings 3. [物理學] (音質) tone 4. (姓氏) a surname
- 頻 : Ⅰ形容詞(次數多) frequent Ⅱ副詞(屢次) frequently; repeatedly Ⅲ名詞1 [物理學] (物體每秒鐘振動...
- 視 : Ⅰ動詞1. (看) look at 2. (看待) regard; look upon 3. (考察) inspect; watch Ⅱ名詞(姓氏) a surname
- 核 : 核構詞成分。
- 音頻 : [物理學] [電學] audio frequency; vf (voice frequency)音頻電路 voice frequency circuit; 音頻振蕩...
- 視頻 : [物理學] video frequency (v f ); vision frequency; visual frequency; video視頻變頻器[變換器] vi...
- 核心 : core; kernel; kern; heart; centre; elite; nucleus
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Iptv has different business models from the old broadcast television because of its user - interactivity, extensibility and flexibility. iptv is indubitably going to make a big market in the future. in iptv system, users watch vod or seek infromation with set - top boxs
其中,作為iptv終端的ip機頂盒,是服務的主要體現者。音視頻是iptv目前的核心業務,為實現多樣的音視頻服務,機頂盒中的播放器起著關鍵作用。The key technology of multimedia application is digital video, that is to say the key technology of the use of multimedia is solute the conflict of the data and the narrow networks, the solution of which is compress. so the encoding of video is the key technology of information field
因此數字視頻技術是多媒體應用的核心技術,也就是說多媒體技術獲得使用的關鍵技術之一就是解決視頻、音頻數字化后數據量大與數據存儲媒體和通信網容量小的矛盾,其解決的途徑就是壓縮,因此對視頻編碼的研究已成為信息技術領域的熱門話題。We use the tms320dm642 as the core of the whole hardware system, configure abundant function module for system adopting modularization design idea, including emif bus configuration module, audio module, video capture module, video display module and network module
整個硬體系統以tms320dm642為核心,採用模塊化設計思想,為系統配置了豐富的功能模塊: emif總線配置模塊、音頻模塊、視頻捕獲模塊、視頻顯示模塊以及網路模塊。From the view of our practice, the problem of network plan and build, integrated oam of services based on ngn / softswitch is study in this paper. first, look insight what is ngn and softswitch, main features and advance of these technique, analysis the develop policy ; with the requirement of network build and service management, existed network and services, schemas of man integrated service network and softswitch test network are analyzed mainly focused on the topic of relationship between these network and the existed, the impact on the network and services development in next stage. some suggest is also given
首先在闡述ngn和軟交換基本技術、主要特點、優勢和需要解決的主要問題基礎上,分析了ngn和軟交換的發展方式和策略;根據市場對網路建設和營運管理的需求,結合以ngn和軟交換為核心的新一代電信技術、現有的網路與業務條件,詳細分析了城域綜合業務網和語音、數據、視頻綜合業務的軟交換試驗網這兩種當前主要的建設方案:在與現有網路和業務關系、對今後網路和業務開發的影響等方面,比較了實施方案的優缺點,提出了修正的網路建設方案。Furthermore, in the second part, the author makes a deeply discussion and research on the design scheme of dalian tv station non - linear av editing network including the double - net framework, the digital compress technique, the virtual storage technique, the choices of digital compress format, the account of terminal stations, the manage functions and security of the system, etc. finally, in the third part, the author introduces the progress of non - linear av editing network in the future, showing the choices of compress format, software function, i / o interface, whole system of programming and broadcast, combining with internet and interactive tv, points out the direction of tomorrow tv technology system
在此基礎上,隨后在文章第二部分對大連電視臺的非線性視音頻編輯網建設從其核心技術與具體網路設計方案進行了詳細的闡述。其核心技術主要包括雙網結構、數字壓縮技術、虛擬存儲技術等;具體網路設計方案則包括數字壓縮格式的選擇、站點的數量及功能、系統的管理功能及安全性分析等幾個方面。文章的第三部分則主要通過壓縮格式選擇、軟體功能、上下載介面、制播一體化、與internet結合、交互電視等方面展開對電視臺非線性編輯網路的發展的論述,指出未來電視技術系統的發展方向。The softswitch is the core technology of the next generation network, for it can be the core to offer calling, control and service for voice service, data service and video service in the next generation network, and it also plays the key role in the evolvement of scn to the psn
軟交換是下一代網路的核心技術,因為它可以成為下一代分組網路中為語音業務、數據業務和視頻業務提供呼叫、控制和業務的核心,同時也是電路交換網向分組網演進的關鍵。Our country has good industrial foundation in this domain. however, because of the lack of mastery of the important techniques and standards, related corporations have long been enslaved to foreign corporations or organizations
我國在音視頻產業領域已經具備較強的產業基礎,但由於沒有掌握核心技術標準,相關企業長期受制於國外持有標準化專利與技術的企業和組織。Streaming media ' s technology has become the key technology, which in order to realize on the net that the development and transmission of the audio frequency, and offered strong support to them
流媒體技術為網上實現音頻、視頻的開發和傳輸提供了有力的支持,已逐漸成為網際網路中視、音頻傳輸的核心技術。分享友人