HEVC – Driving Disruption in Multiscreen Converged Service Delivery Architectures
نویسندگان
چکیده
It has only been a handful of years since AVC/H.264 ran riot through the video delivery chain and enabled a range of cross-device and cross-network services to bloom and flourish. With the imminent publication of the HEVC/H.265 video coding standard from ITU-T VCEG and ISO/IEC MPEG enabling a similar breakthrough in relative bit-rate reduction, we are poised for potentially the fastest embraced codec ever seen. As an industry we need to be prepared to evolve our architectures to support and exploit the full promise of HEVC. This paper evaluates how the existing multiscreen video delivery architectures must evolve to embrace HEVC and the challenges that must be overcome to provide cost-effective, scalable next generation HEVCbased services to consumers. This includes not only its use in services such as 4K or UltraHD video but also addressing the implications in the area of Cloud DVR.
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تاریخ انتشار 2013