The Technology Behind the First Live Broadcast from the North and South Poles背后的技术首次直播，从南北两极
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.当考虑的一些最极端的环境对地球，一定南极洲，其中，最冷，风及干燥的地方，地球上（平均气温的-56 º f ）在谈到主意。 Now imagine trying to conduct a live TV broadcast there.现在想象试图进行直播电视播出。 Sounds crazy right?听起来疯狂的权利呢？ My Direct-TV dish can’t even get a clear signal when it’s raining outside let alone an Antarctic blizzard.我的直接电视碟甚至不能得到一个明确的信号，当它的下雨外，更遑论南极暴雪。 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＆第六今日显示会尝试时的Ann Curry和马特劳尔的报告，从居住的南极洲和北极在一个区隔今天显示通话的两端地球 。 This will be the first live simultaneous broadcast in history from the top and bottom of the globe.这将是首次实弹同时播出在历史上从顶部和底部的地球。
When facing some of planet’s harshest conditions, how do you even begin to coordinate a live TV shoot?当面临着一些行星的苛刻条件，你怎么甚至开始进行协调，电视直播拍摄？ 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).那么，它可能似乎并不喜欢这样一个不可克服的壮举时，您认为有1000-4000人的生活和工作在南极洲的任何一天（大多是科学家和他们的支持人员） 。 In fact, there are several year around permanent research stations in Antarctica.事实上，有几个年左右的永久研究站，在南极洲。 According to this根据这一 article文章 , the Today Show recruited the help of one such research station supported by the ，今天查看招聘的帮助下这样一个研究站的支持，由 National Science Foundation美国国家科学基金会 . 。 The NSF’s established base in Antarctica has advanced technological capabilities including a pre-set data circuit that show was able use for transmission.有关美国国家卫生基金会的成立，基地在南极洲拥有先进的技术能力，包括一个预先设定的数据电路，显示能够使用的传输。 Using this system paired with a使用此系统搭配一 software program called Qvidium软件程序，所谓的qvidium , there was no need for satellites.有没有需要的卫星。 So no matter what the weather is like, NBC will still be able to broadcast live.因此，无论是什么天气是一样，全国广播公司仍然可以将现场直播。
The actual equipment in use for this shoot is pretty straightforward.实际设备在使用这个拍摄是相当简单。 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.拍摄将是一个单一的相机拍摄使用池上hlv55与它的饲料钩到笔记本电脑的运行qvidium软件流实况录像。 The Qvidium system transports and/or captures live video feeds for IP networks, including High Definition video.该qvidium系统传输和/或捕捉现场视频饲料IP网络，包括高清晰度视频。 It enables this high-quality video transport over unconditioned IP networks, including wireless links and the Internet.它使这个高品质的视频传输超过无条件IP网络，包括无线链路和互联网。 It can operate on a single path due to the limitations of bandwidth.它可以运作，一个单一的路径，由于局限性的带宽。
As far as other equipment, goes it was all very standard.据其他设备，当然这是都非常标准。 Nothing special was used with regard to the microphones, batteries, or the like.没有什么特别的是使用方面的麦克风，电池，或类似的。 It seems as though看来，虽然 Antarctica南极洲 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.是相当先进的为一个巨大的沙漠冰，尤其是当考虑到事实，即美国全国广播公司的董事，生产经营很容易达成共识，他的手机有下降。
Ironically it looks like the biggest challenge of this shoot won’t be technology, but rather making sure that the production crew stay warm.具有讽刺意味的，它看起来像面临的最大挑战，这一拍将不会技术，而是确保生产船员留在温暖的。 Also, the此外， Antarctic Boomerang南极自食其果 won’t make it an easy trip home.不会使它成为容易之行回家。
You can track Ann Curry’s progress online here:您可以追踪的Ann Curry的进展，在线在这里： http://msnbc.msn.com/id/21487444
Brrrr voyage Ann! brrrr航程人工神经网络！
IMPORTANT : This is a machine translated page which is provided "as is" without warranty. 重要说明 ：这是一个机器翻译网页是“按原样”提供的担保。 Machine translation may be difficult to understand.机器翻译可能很难理解。 Please refer to请参阅 original English article原来的英语文章 whenever possible.只要有可能。
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