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- aggregation classification "A1".
- aggregation creator person.
- aggregation creator person.
- aggregation creator person.
- aggregation creator person.
- aggregation creator person.
- aggregation creator person.
- aggregation creator person.
- aggregation date "2011".
- aggregation format "application/pdf".
- aggregation hasFormat 1251612.bibtex.
- aggregation hasFormat 1251612.csv.
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- aggregation isPartOf urn:issn:1380-7501.
- aggregation language "eng".
- aggregation rights "I have transferred the copyright for this publication to the publisher".
- aggregation subject "Technology and Engineering".
- aggregation title "On the performance of scalable video coding for VBR TV channels transport in multiple resolutions and qualities".
- aggregation abstract "Video broadcast operators target a variety of receiving devices of different resolutions and processing capabilities. In such a heterogeneous TV network, the transport resource consumption is likely to increase. In this paper we estimate the required capacity for a broadcast TV network taking into account parameters as currently proposed in standardization bodies. We target constant video quality, hence the TV channel has variable bit rate (VBR). We consider a multicast-based transport system where only the required versions of a TV channel are transported. This leads to fluctuation of the consumed transport capacity over time. In order to characterize the fluctuations of the bit rate associated with one channel, we encoded a representative set of video clips. We compare a simulcast and a scalable video coding (SVC) transport scheme in several realistic examples with different encoding modes. We explore under what conditions one or the other transport scheme is more efficient.".
- aggregation authorList BK940297.
- aggregation endPage "517".
- aggregation issue "3".
- aggregation startPage "487".
- aggregation volume "53".
- aggregation aggregates 1252953.
- aggregation isDescribedBy 1251612.
- aggregation similarTo s11042-010-0506-2.
- aggregation similarTo LU-1251612.