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The Internet Protocol television (IPTV), new revenue-generating services, brings the end user a much more entertainment experience at an affordable cost. The IPTV brings not only the traditional voice and data services but also the new features such as video on demand (VoD), broadcast TV, customized ad insertion, and so on. However, the realization of the IPTV business requires much wider bandwidth,...
The delivery of High Definition Television (HDTV) over IP networks, namely the HD IPTV, has emerged as one of the major distribution and access techniques for broadband multimedia services. IPTV adopts H.264/AVC as its coding standard due to its high video compression efficiency as well as powerful error resilience features. This paper presents studies on some of these features applied to HD IPTV...
In this paper, a robust FGS video transmission scheme is proposed for streaming video over bandwidth-constrained packet loss channel, which aims to reducing both the overall distortion and quality fluctuation at the same time. We first use channel budget and packet loss property to determine the bits of enhancement layers that should be allocated per frame. Then unequal loss protection (ULP) using...
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