The Technology Behind the First Live Broadcast from the North and South Poles背後的技術首次直播，從南北兩極
When considering some of the most extreme environments on the planet, surely Antarctica, one of the coldest, driest and windiest places on earth (average temp of -56º F) comes to mind.當考慮的一些最極端的環境對地球，一定南極洲，其中，最冷，風及乾燥的地方，地球上（平均氣溫的-56 º f ）在談到主意。 Now imagine trying to conduct a live TV broadcast there.現在想像試圖進行直播電視播出。 Sounds crazy right?聽起來瘋狂的權利呢？ My Direct-TV dish can’t even get a clear signal when it’s raining outside let alone an Antarctic blizzard.我的直接電視碟甚至不能得到一個明確的信號，當它的下雨外，更遑論南極暴雪。 But on Nov. 5th & 6th the Today show will try when Ann Curry and Matt Lauer report live from Antarctica and the North Pole in a segment the Today Show calls The Ends of the Earth .但在11月5日＆第六今日顯示會嘗試時的Ann Curry和馬特勞爾的報告，從居住的南極洲和北極在一個區隔今天顯示通話的兩端地球 。 This will be the first live simultaneous broadcast in history from the top and bottom of the globe.這將是首次實彈同時播出在歷史上從頂部和底部的地球。
When facing some of planet’s harshest conditions, how do you even begin to coordinate a live TV shoot?當面臨著一些行星的苛刻條件，你怎麼甚至開始進行協調，電視直播拍攝？ Well, it might not seem like such an insurmountable feat when you consider that there are 1,000-4,000 people living and working in Antarctica on any given day (mostly scientists and their support staff).那麼，它可能似乎並不喜歡這樣一個不可克服的壯舉時，您認為有1000-4000人的生活和工作在南極洲的任何一天（大多是科學家和他們的支持人員） 。 In fact, there are several year around permanent research stations in Antarctica.事實上，有幾個年左右的永久研究站，在南極洲。 According to this根據這一 article文章 , the Today Show recruited the help of one such research station supported by the ，今天查看招聘的幫助下這樣一個研究站的支持，由 National Science Foundation美國國家科學基金會 . 。 The NSF’s established base in Antarctica has advanced technological capabilities including a pre-set data circuit that show was able use for transmission.有關美國國家衛生基金會的成立，基地在南極洲擁有先進的技術能力，包括一個預先設定的數據電路，顯示能夠使用的傳輸。 Using this system paired with a使用此系統搭配一 software program called Qvidium軟件程序，所謂的qvidium , there was no need for satellites.有沒有需要的衛星。 So no matter what the weather is like, NBC will still be able to broadcast live.因此，無論是什麼天氣是一樣，全國廣播公司仍然可以將現場直播。
The actual equipment in use for this shoot is pretty straightforward.實際設備在使用這個拍攝是相當簡單。 The shoot will be a single camera shot using the Ikegami HLV55 with it’s feed hooked up to a laptop computer that runs the Qvidium software to stream live video.拍攝將是一個單一的相機拍攝使用池上hlv55與它的飼料鉤到筆記本電腦的運行qvidium軟件流實況錄像。 The Qvidium system transports and/or captures live video feeds for IP networks, including High Definition video.該qvidium系統傳輸和/或捕捉現場視頻飼料IP網絡，包括高清晰度視頻。 It enables this high-quality video transport over unconditioned IP networks, including wireless links and the Internet.它使這個高品質的視頻傳輸超過無條件IP網絡，包括無線鏈路和互聯網。 It can operate on a single path due to the limitations of bandwidth.它可以運作，一個單一的路徑，由於局限性的帶寬。
As far as other equipment, goes it was all very standard.據其他設備，當然這是都非常標準。 Nothing special was used with regard to the microphones, batteries, or the like.沒有什麼特別的是使用方面的麥克風，電池，或類似的。 It seems as though看來，雖然 Antarctica南極洲 is pretty advanced for a giant desert of ice, especially when considering the fact that NBC’s director of production operations was easily reached on his cell phone down there.是相當先進的為一個巨大的沙漠冰，尤其是當考慮到事實，即美國全國廣播公司的董事，生產經營很容易達成共識，他的手機有下降。
Ironically it looks like the biggest challenge of this shoot won’t be technology, but rather making sure that the production crew stay warm.具有諷刺意味的，它看起來像面臨的最大挑戰，這一拍將不會技術，而是確保生產船員留在溫暖的。 Also, the此外， Antarctic Boomerang南極自食其果 won’t make it an easy trip home.不會使它成為容易之行回家。
You can track Ann Curry’s progress online here:您可以追踪的Ann Curry的進展，在線在這裡： http://msnbc.msn.com/id/21487444
Brrrr voyage Ann! brrrr航程人工神經網絡！
IMPORTANT : This is a machine translated page which is provided "as is" without warranty. 重要說明 ：這是一個機器翻譯網頁是“按原樣”提供的擔保。 Machine translation may be difficult to understand.機器翻譯可能很難理解。 Please refer to請參閱 original English article原來的英語文章 whenever possible.只要有可能。
Share and contribute or get technical support and help at分享和貢獻，或取得技術的支持和幫助，在 My Digital Life Forums 我的數字生活論壇 . 。
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