video channel 中文意思是什麼

video channel 解釋
視頻波道
  • video : n. 電視；視頻；影像。adj. 電視（用）的，視頻的，錄像的。
  • channel : n 1 水路，水道，渠，溝；海峽；河床，河底。2 （柱等的）槽，凹縫；【機械工程】槽鐵，凹形鐵。3 〈比...
  1. 3. based on analyzing the affection on coding performance of two operating modes in h. 264 nal layer, such as data partition mode ( dpm ) and signal slice mode ( ssm ), an adaptive channel uep scheme ( acuep ) for h. 264 video stream was proposed

    在研究了h . 264編碼視頻流在nal層下的兩種工作模式對編碼性能影響的基礎上，提出了一種h . 264編碼視頻流通道自適應非平等誤碼保護方案（ acuep ） 。
  2. This scheme firstly determined the operating mode of coded video stream in nal layer according to the current channel state before they were packed. the coded video stream operated under ssm in error - free channel so as to reduce the packing tradeoff and increase the coding efficiency. while in error - prone channel, they operated under dpm combined with improved unequal error protection ( uep ) scheme based on human eyes characteristic in order to elevate their robustness to channel error

    該方案中編碼視頻信息在進行打包封裝前，首先根據當前通道狀態信息自適應地確定其在nal層中的工作模式，在無丟包通道中採用單數據片模式以降低編碼視頻流的打包開銷，提高編碼效率；而在丟包通道中採用數據分區模式以提高編碼視頻流對通道誤碼的魯棒性能，同時基於人眼視覺特性，提出了一種改進的uep策略。
  3. Because of huge data quantum and high demand of channel bit error rate for video transmission, and fallibility, time variability and limited band of wires channel, wireless video system is faced with lots of problems

    由於視頻業務的數據量大、對誤比特率要求高，無線通道又具有易錯、時變和帶限的特點，因此通道的誤比特率要比有線環境大得多，且隨著基站和終端位置、方向的改變而變化很大。
  4. Further, combat channel errors algorithm of collaborating mdc and ecn is presented for video

    進一步地，提出md - 3d - spiht與差錯隱藏的聯合抗誤碼演算法。
  5. After viewing master s video, they took it back to their group for other members to see. they also applied to learn the convenient method of meditation. incidentally, we contacted miss farah robles, the producer and chairperson of a morning television program broadcasted on channel eleven

    有一些人來自於與外星人溝通的團體，看完了師父的錄影帶后，又將此影帶帶回播放他們團體的其他人看，同時也都報名修方便法。
  6. Jive savvily and aggressively marketed britney to the backstreet boys crowd, by including her songs on a backstreet boys cd sampler, offering free previews of her video which features the pop starlet doing her best lolita impression in a very short plaid catholic schoolgirl skirt and skintight baby tee to anyone who requested the backstreet boys " i ll never break your heart " video on cable music channel the box, getting her a slot alongside the boys on the sabrina the teenage witch soundtrack, and landing her generous coverage in us teenybopper mags like superteen, bop, teen machine and teen people - all this before her debut album, the somewhat suggestively titled. baby one more time, even came out

    搖擺樂的盛行和入侵，在市場的驅動下布萊尼來到了後街男孩組合，在後街男孩的cd樣品中包含了她的歌，還免費提供了她的視頻預覽這位熱門的小明星在她的影帶中以花格呢的天主教女生短裙裝和緊身的baby tee ，贏得了極佳的印象。 「 i ll never break your heart 」 mtv登上了有線音樂頻道的排行榜，並且深受美國青少年的喜愛！隨之傳出了小甜甜布蘭尼與超級男孩timberlak和後街男孩nick carter的浪漫史。
  7. Thus, we propose a multi - channel real - time video surveillant system based on pci bus

    基於上述原因，我們開發了一個基於pci總線的多路視頻實時監控系統。
  8. Design and implementation of a multi - channel video monitoring system based on vfw

    技術的視頻多路病人監護系統的設計與實現
  9. Video webcasting channel

    港臺網上電視頻道
  10. The white balance adjustment of the pdp4208 / pdp4218 include 3 independent channels : hdtv channel, pc channel, video channel. these 3 channels should be adjusted independently

    以下簡稱pdp ）的白平衡調試包括以下三個獨立通道的調試： hdtv通道， pc通道，和video通道。三個通道需要單獨調試。
  11. Company now have independence develop ten many china patent and many independence intellectual property ' s software copyright ' s product ; company major product : cable television consumer management control system ( but look for address 2 - 8 branches allot style, 8 - 32 gather line style ) ; shoot frequently plus unfasten harass system ( crowd plus crowd unfasten, cent two sections, point channel shan unfasten ) ; video frequency number subsections plus unfasten harass system ; cable television network burglarproof sow system ; number cable television product is with number mmds ( microwave ) systematically ; general purpose type prevent thunder supply electric appliances, shoot frequently automate supply electric appliances, but look for address control supply electric appliances ; power supply prevents thunder protection product ; pass flow branch, dispenser, split utensil, cavernous wave utensil, power supply inserts utensil, but transfer attenuator, but transfer equalizer wait for

    目前擁有十多項中國專利和多個自主知識產權的軟體版權的產品；公司主要產品：有線電視用戶管理控制系統（可尋址2 - 8戶分支分配式、 8 - 32戶集線式） ；射頻加解擾系統（群加群解、分兩段、按頻道單解） ；視頻數字分段加解擾系統；有線電視網路防盜播系統；數字有線電視產品與數字mmds （微波）系統；通用型防雷供電器，射頻自動控制供電器，可尋址控制供電器；電源防雷保護產品；過流分支、分配器，分流器、陷波器、電源插入器，衰減器、均衡器等。
  12. Therefore transmitting video signal in existing channel characteristic and transport network, error processing : error resilience, error concealment are very important and outstanding

    因此在現有的傳輸網路和通道特性的通道上傳輸視頻信號，其錯誤處理：數據恢復、錯誤掩蓋就尤為重要和突出了。
  13. Though wide - band has been used widely, it ' s not wide enough to watch high - quality real - time video. futhermore, wiless communicaton has become a hot technology, it has limited band and unstable communication channel which result in high percentage of errorness in this situation, if people want to watch realtime video, it has high demand that video producer compress the video as small as possible when quality is good enough and receiver have ability of error resilience

    另外，無線通信已經成為當前it領域的一個大熱點，對無線通信來說，帶寬就更加有限，並且傳輸線路不穩定，錯誤率高，在這種情況下，如果想通過無線網路在線觀看視頻，必然需要視頻發送端在保證質量的情況下對視頻進行盡可能的壓縮，同時提供強大的糾錯和抗錯能力。
  14. 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。
  15. The wireless channel based on spread spectrum modulation can assure the digital video signal communication safe and withstanding the high noise disturbing condition

    而基於擴頻技術的無線通信通道，為視頻的傳輸提供了保密及抗干擾性能強等優點。
  16. Further investigated and analyzed composition structure and flow data that dsa ' s formation of image is systematic at first in this paper, carried on intact summing up to the data in the system, having given out the plan of design of high speed and large capacity data channel of digital formation of image system of x - ray ; deeper discussion of control way on sdram, give solution that many pieces of sdram works togetherses of realizing heavy capacity, designing of heavy capacity deposit board realize storing at a high speed to vision data by frame on the basis of this ; through further investigations of interface of pci bus, optimize back end state machine design and urge procedure making with lower, giving intact pci interface scheme that realize high speed dma data transmission and satisfy request of video transmitting ; further investigate the figure systematic design method of programmable logic devices, due to the difficult point of drifting about of enabled signal in fifo in common use and setting up and keeping of output signal, method has been proposed of improving stability of system making use of signal utilizing the phase locking ring in fpga to offer a lot of clocks to move thus realize coordinating the data between every module of system to transmit at a high speed by making use of fifo

    本文首先對數字減影血管造影（ dsa ）成像系統的組成結構和數據流向進行了深入研究和分析，並對系統中的數據流向進行了完整的歸納和總結，給出了x線數字成像系統中的高速大容量數據通道的設計方案；在對sdram的控制方式做了深入探討后，給出了實現大容量多條sdram共同工作的解決方案，在此基礎上設計了大容量幀存板實現對圖象數據進行高速存儲；通過對pci總線介面的深入研究，優化後端狀態機設計和低層驅動程序開發，給出了完整的pci介面方案實現高速dma數據傳輸，完全可以滿足視頻傳輸要求；深入研究了基於大規模可編程器件的數字系統設計方法，針對通用fifo使能信號漂移、輸出數據難于建立和保持等設計難點，提出了利用fpga中的鎖相環提供多個時鐘相移的信號來提高系統穩定性的解決方案，從而實現利用fifo來協調系統各模塊之間的數據高速傳輸。
  17. The nimble video frequency display mode, fixed time covers assigns the video channel, protects the user privacy

    靈活的視頻顯示方式，定時遮蓋指定視頻通道，保護用戶隱私。
  18. A video channel has been established to allow users to instantly view important government events live on ccgo. archives are also available in a video library to support requests on demand

    此外，透過數碼政府合署的網上廣播站，用戶可觀看政府重要公布的現場直播，及選看一些資料庫中的廣播檔案。
  19. Methods of measurement of television video channel

    電視視頻通道測試方法
  20. It works in the same way any telephone does, only with a separate line for video channel

    它和其他電話的工作原理一樣，只是多了一條可視頻道的單線。
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