A Survey of Standardized Approaches towards the Quality of Experience Evaluation for Video Services: An ITU Perspective

<table class="fixed-width table-group" id="tab14"><tr><td><table class="table"><colgroup><col style="width:11.54em"/><col style="width:28.78em"/></colgroup><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr class="thead"><td class="align_left">Type</td><td class="align_center">Description</td></tr><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr><td class="align_left">Application intended</td><td class="align_center">Monitoring the quality of deployed networks and lab testing purpose</td></tr><tr><td class="align_left">Input video bit-rate range</td><td class="align_center">1–30 mbps (HD) and 100 kbps–3 mbps (VGA/WVGA)</td></tr><tr><td class="align_left">Input frame rate</td><td class="align_center">25 and 29.97 fps (FHD)/25 and 30 fps (VGA/WVGA)</td></tr><tr><td class="align_left">Input video resolution</td><td class="align_center">FHD, VGA and WVGA</td></tr><tr><td class="align_left">Video codecs</td><td class="align_center">MPEG-4 Part 10</td></tr><tr><td class="align_left">Length of test sequences</td><td class="align_center">10 s and 15 s (in case of buffering)</td></tr><tr class="table-tr"><td colspan="2"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Application areas, test factors, and technology used by the ITU-T J.343 model series.</div>

International Journal of Digital Multimedia Broadcasting

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Table 14

Table 14: A Survey of Standardized Approaches towards the Quality of Experience Evaluation for Video Services: An ITU Perspective 