mpeg can 中文意思是什麼

mpeg can 解釋
解壓縮卡
  • mpeg : MPEG ＝ motion picture expert group 【計算機】電影專家組系統。
  • can : n 1 〈美國〉罐頭，聽頭（＝〈英國〉tin）；（裝液體的）鐵罐，玻璃罐（等）；一罐（之量）；茶杯。2 〈...
  1. This paper consists of six chapters, as listed below : chpt i, isagoge : introduces digital coding technology in audio / visual fields, of its significance in application and its developments abroad. chpt ii, standard and application : standard is always the leading edge of digital coding technology, for example mpeg - 4 and mpeg - 7, best understanding the thoughts and advantages of is designation can do much help using the media file formats as examples in application

    第二章視音頻編碼技術標準及其應用：視音頻編碼的國際標準代表著這一技術的前沿，尤其是目前已廣泛應用的mapeg - 4以及成功開發的mpeg - 7標準，其精髓之處就是引進了面向對象、基於內容的先進設計思想，視音頻中的各種視音頻文件格式就是這些先進技術標準的應用實例。
  2. Dvd system the type is a stereoscopic and orotund of pal national demand pcm or mpeg, but the world - wide locations can all choose the mpeg - 2

    Dvd制式為pal的國家需要pcm或mpeg立體聲音頻，而世界各地均可以選擇mpeg - 2音頻。
  3. Dvb / mpeg - 2 transport stream multiplexer / demultiplex takes an important role in digital video broadcasting system. it can combine several transport streams from source encoder into a single transport stream to transport channel, or demultiplex trasnsport stream into one program sorce to source decoder. its performance has a great influence on the program transmission ability of hdtv system and the decoding quality of decoder in hdtv receiver. mpeg - 2 system multiplexer signalized video, audio, host data and so on to fixed length packet type for making transport stream

    Dvb mpeg - 2傳送流復用解復用是數字電視廣播系統中的重要組成部分之一，它將從信源編碼器輸出的多路節目源復用成一路傳輸流送入傳輸通道，或者從通道中包含多路節目源的一路傳輸流中解復用出一路節目送到解碼器解碼。
  4. The rules of framework are provided for by mpeg - 2 standard, but devisers can decide on the detailed schemes

    Mpeg - 2標準只給出了框架準則，其具體實現方案由開發人員確定。
  5. With argumentation and comparing the difficulty of developing in different ways, in multimedia communication the terminal make up with mpeg - 4 encoder and decoder based on vw2010 chip, main controller based on x86 core and pc compatible stpc soc chip, ethernet adapter based on rtl8139. and this hardware platform can run linux operation system. the following works are done by auther. 1. participate in designing the project of multimedia terminal

    經過論證和比較，權衡了開發難度和系統性能，在多媒體視頻會議終端設計中採用了基於x86內核片上系統晶元stpc的主控制器模塊，基於vw2010晶元的mpeg - 4音視頻編解碼器模塊，基於rtl8139晶元的10m / 100m以太網適配器模塊的硬體架構，主控制模塊運行linux操作系統，作為多媒體終端的軟體運行環境及軟體開發環境。
  6. Add in the ibm alphaworks toolkit for mpeg - 4 and you can create your own web cinema today

    只要添加ibm alphaworks的mpeg - 4工具包，您現在就可以創建自己的web影院。
  7. For the sake of complete monitoring and alleviating system and network burdens, installing many client systems with monitoring devices can communicate with sever in forest area, and compressing video taken by ccd camera into mpeg - 1 format is adapt to internet with tcp / ip protocol

    為滿足全方位監測要求，在森林區域安裝多套客戶機監測系統，對ccd拍攝的視頻數據壓縮成mpeg - 1格式，在client sever網路模型基礎上與服務器保持通信，實現遠程傳輸視頻。
  8. Considering the developmental trend of the video compress and the demands of the people, this paper makes researches on the visual section of the mpeg - 4 standard, present an amendment to the ds search algorithm, and does some optimization to the module of compress which is utilized frequently by the encoder so that the encoder can accomplish real - time compression on adsp - blackfin535 evm board to the cif picture, the size of which is 352 by 288

    因此，研究mpeg - 4視頻編碼標準並實現實時編解碼具有重要意義，特別是在圖像質量和實時性方面要求都很高的場合，例如電視會議、視頻電話和iptv等。本文結合這種需求和趨勢，研究了mpeg - 4sp編碼原理，改進了ds演算法。通過內存優化、結構優化和匯編級優化，最終實現了編碼器在adsp - blackfin535評估板上的實時編碼。
  9. Motion - jpeg adopts intra - frame compression to supply the frame accuracy editing. mpeg - 2 adopts hardware to solve this problem. but at present there is no nles cards which can support mpeg - 4 compression format

    目前尚無支持mpeg - 4壓縮格式的非線性編輯卡， mpeg - 4應用於非編只能採用軟體編解碼，這在幀精確編輯時會引起素材搜索遲緩的問題。
  10. The hardware design which is the basis of the whole design based on sopc cooperates with the nios cpu to accomplish the functions of collecting ts information, detecting errors, and displaying information. the main content in this dissertation includes : ( 1 ) introducing the standard of mpeg - 2 system layer syntax and etr 290 standard about the three levels of detecting parameters ( 2 ) describing the structure and relationship of psi ; designing the hardware implement to accomplish the functions of collecting and analyzing ts information ( 3 ) analyzing and researching the three levels of detecting parameters to accomplish the partition of the hardware and software design, designing the detecting modules cooperated with the software and verifying the functions according to simulation ( 4 ) debugging and testing the design to verify it can achieve our requirements

    論文的主要內容包括: （ 1 ） mpeg - 2傳送流系統層的語法規范的介紹和dvbetr290標準中關于對碼流進行三層檢查和監測的參數的介紹; （ 2 ）描述了傳送流特殊信息之間的結構關系，介紹了用硬體方式實現碼流基本信息的提取的設計方法，並將這些信息提供給軟體進行分析處理和結果的顯示，從而實現對碼流提取和分析的功能; （ 3 ）對碼流的三層監測參數進行了分析研究，完成設計的軟硬體劃分，通過硬體設計方式完成對各個監測模塊的開發工作和時序模擬驗證，實現碼流監測功能; （ 4 ）介紹了對碼流基本信息進行提取、分析和碼流檢錯的硬體設計的調試情況和實驗驗證工作，以及最後與軟體設計部分進行聯合調試的情況
  11. Dvb - t digital tv receiver can receive dvb - t digital tv program, decode in the pc and play mpeg - 2 video and audio signal which complied with high - definition tv or standard - definition tv duly. it can be used for televiewing in the microcomputer and mobile receiving

    基於usb2 . 0的dvb - t數字電視接收系統可以接收dvb - t數字電視節目，實現在個人電腦上解碼並及時播放高清或標清電視畫質的mpeg - 2視頻信號和音頻信號，適合運用微電腦收看電視節目，並且可以移動接收。
  12. The text puts forward to flow to send out the card of ts ' s mpeg - 2, it can solve the dvb - c inside program deliver to flow to connect into with coaxial cable net effectively

    本文提出的mpeg - 2ts流發送卡，它能解決dvb - c中節目傳輸流與同軸電纜網的有效接入。
  13. The tramsission rate exceed to the range of isa bus, moreovcr the pci bus can be competent for the rate request. the card makes use of the total line in pcicontroller, the slice of fifo, fpga and super - speed a data correspondence chip, which can solve the transmission stream and total line in pci connecting problem. and realizes the mpeg - 2 deliver to flow with establish outside delivers

    此速率超過了isa總線所能支持的傳送速率，而pci總線能夠勝任這一要求，由此確定節目傳輸流發送卡採用pci總線。此卡利用pci總線控制器、 fifo晶元、 fpga晶元、高速串列數據通信發送晶元，解決傳輸流與pci總線之間的介面問題，實現了mpeg - 2傳輸流與外設的高速數據傳輸。
  14. You can use the toolkit s avgen tool to hint an mpeg - 4 file for playback over a streaming server

    可以用工具包中的工具avgen提供一個mpeg - 4文件，然後通過流媒體服務器對其進行回放。
  15. Decode board this mpeg4 decode board has a lot of advantages, more practical, especially on now, mpeg - 4 film file compresses form popularly, the hard disk of 160g can be put in 400 s mpeg - 4 film

    這款dvd多功能解碼板有很多優點，比較實用，尤其是在mpeg - 4電影文件壓縮格式流行的今天， 160g的硬盤可以放置大約400部mpeg - 4接近dvd效果電影
  16. The is offers robustness neceesary for noisy channels. the video coding system discussed in this part can transform the pal video signal to mpeg - 2 ts. it offers an effective method for video signal transmitting

    本文研製的mpeg - 2編碼板可以將pal制視頻信號壓縮為mpeg - 2傳輸流，為電視信號的傳輸提供了一種有效的途徑。
  17. Each encoder board can encode 4 ways of video and consists of 4 pieces of tw9903, used to implement analog video ’ s a / d transformation, 1 piece of aq424, used to combine four ways of digital video into one, 1 pieces of ime6400, used to encode digital video into mpeg - 4 code

    每個編碼板採用4個tw9903實現4路模擬視頻的a / d轉換， 1個aq424實現數字視頻的四路合成， 1個ime6400實現數字視頻的mpeg - 4壓縮編碼，從而實現4路視頻編碼。
  18. As the bases of the proposed transform coefficients are very close, the transform normalization can be implemented only on the encoder side and the dequantization table size can be reduced compared with the transform used in h. 264 mpeg - 4 avc. along with the feature of the proposed transform, adaptive dead - zone quantization optimization for the proposed transform is studied

    Dct變換具有很好的能量集中特性，並且實現簡單，早已被廣泛地應用到各種類型的編碼標準中，如mpeg - 1 ， mpeg - 2 ， mpeg - 4 ， h . 263等，但浮點dct變換由於浮點舍入精度的問題會產生編解碼失配。
  19. This paper demonstrate a media - player based on the mpeg - 1, it can receive and playback the mpeg - 1 video stream encapsulated by rtp / rtcp protocol

    本文論述了一種基於mpfg - 1格式的流媒體播放器，它能夠接收和回放以標準rtp rtcp協議封裝的mpeg - 1的視頻流。
  20. Based upon the conditions described above, we have designed a video codec system using dsp which can encode and decode h. 263 or mpeg - 2 video stream

    基於以上情況，我們開發了一套基於dsp實現的視頻編解碼器，它能按照h 263協議或mpeg - 2協議進行編解碼。
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