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A Farewell to Coax And Twisted Pair?

机译:告别同轴电缆和双绞线?

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I came away from the IBC Show last month with a lot of good information about new broadcast products and the latest technologies. Takeaways include the observation that 4K video is still red hot, while-rather predictably-3D has withered on the vine (I found only two exhibitors displaying 3D). Another takeaway was a little more subtle, but woven throughout the show nonetheless. This is the growing movement to break away from conventional broadcast infrastructures and move completely into the world of IE One exhibitor was not so restrained about this, with strategically placed posters declaring it was time to euthanize SDI video and move full tilt to an IP environment.That was a very strong statement and one that stayed with me throughout the show and beyond. Is it really time for broadcasters to shun the bricks (hardware boxes and modules) and mortar (good old 75 ohm coax and shielded twisted pair audio line) approach for creating infrastructures?
机译:上个月,我离开了IBC Show,那里有很多有关新广播产品和最新技术的良好信息。要点包括观察到4K视频仍然是炽热的,而3D在葡萄藤上已经枯萎了(我发现只有两个参展商展示3D)。另一个收获是有些微妙,但仍然贯穿整个展览。这是脱离传统广播基础设施并完全进入IE世界的一种不断发展的运动。参展商对此并没有那么束手无策,因为战略性地张贴海报宣称是时候对SDI视频实施安乐死并完全转向IP环境了。那是一个非常有力的声明,并且贯穿整个演出及以后,一直伴随着我。广播公司是否真的应该放弃使用砖头(硬件盒和模块)和灰浆(旧的75欧姆老式同轴电缆和屏蔽双绞线音频线路)创建基础架构的方法?

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  • 来源
    《TV technology》 |2013年第22期|4-4|共1页
  • 作者

    JAMES ONEAL;

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