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Sharp practices

机译:尖锐的做法

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摘要

With HDTV now increasingly seen as standard, what's next for broadcasters and service providers? Stuart Thomson assesses the prospects for higher resolution formats and the new compression technologies that could facilitate them. High definition TV has now been a standard feature of almost all pay TV platforms for so long that technology issues relating to it have all but ceased to be newsworthy. Advances in compression continue to be made, of course, but with H.264 now a universally accepted standard, and mass penetration of H.264 equipment in numerous markets worldwide an established fact, it is moot whether there is pressure from the market for a significant new technological advance or step change that would make the delivery of HD more efficient.
机译:随着HDTV现在越来越被视为标准,广播公司和服务提供商的下一步是什么?斯图尔特·汤姆森(Stuart Thomson)评估了高分辨率格式的前景以及可以促进高分辨率格式的新压缩技术。迄今为止,高清电视一直是几乎所有付费电视平台的标准功能,以至于与此相关的技术问题几乎不再具有新闻价值。当然,压缩技术仍在不断进步,但是随着H.264现在已成为普遍接受的标准,并且H.264设备在全球众多市场中的广泛普及已成事实,因此,市场是否有压力寻求解决方案尚无定论。重大的新技术进步或重大变化,将使高清的交付更加高效。

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