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on Ducks_take_off 4K sequence; the corresponding RD curves for luma (Y) for TU1 mode, and HM<br />
verifying this behaviour are shown in Fig. 6A1.<br />
32<br />
Nebuta_Festival Y<br />
32<br />
Ducks_take_off Y<br />
31<br />
PSNR (dB)<br />
30<br />
29<br />
28<br />
27<br />
<strong>HEVC</strong> HM14.0<br />
<strong>Media</strong><strong>Server</strong><strong>Studio</strong> TU1<br />
0 20000 40000 60000<br />
BitRate (kbps)<br />
Figure 6A1 RD results of UHD4K scenes with the biggest and the smallest quality difference wrt HM14 for<br />
<strong>Media</strong> <strong>Server</strong> <strong>Studio</strong> TU1 mode<br />
Table 2A also shows that <strong>Media</strong> <strong>Server</strong> <strong>Studio</strong> <strong>HEVC</strong> Codec in TU4 mode with respect to HM14 reference,<br />
results in the biggest luma BD rate percentage difference on Traffic 4K sequence and the smallest luma<br />
BD rate percentage difference on Park_Joy 4K sequence; the corresponding RD comparison curves for<br />
TU4 mode for the two cases are shown in Fig. 6A2.<br />
PSNR (dB)<br />
44<br />
43<br />
42<br />
41<br />
40<br />
39<br />
38<br />
37<br />
36<br />
Traffic Y<br />
<strong>HEVC</strong> HM14.0<br />
<strong>Media</strong><strong>Server</strong><strong>Studio</strong> TU4<br />
0 20000 40000 60000<br />
BitRate (kbps)<br />
PSNR (dB)<br />
PSNR (dB)<br />
36<br />
35<br />
34<br />
33<br />
32<br />
31<br />
30<br />
29<br />
31<br />
30<br />
29<br />
<strong>HEVC</strong> HM14.0<br />
<strong>Media</strong><strong>Server</strong><strong>Studio</strong> TU1<br />
0 50000 100000 150000<br />
BitRate (kbps)<br />
Park_Joy Y<br />
<strong>HEVC</strong> HM14.0<br />
<strong>Media</strong><strong>Server</strong><strong>Studio</strong> TU4<br />
0 50000 100000<br />
BitRate (kbps)<br />
<strong>Deliver</strong> <strong>High</strong> <strong>Quality</strong>, <strong>High</strong> <strong>Performance</strong> <strong>HEVC</strong> <strong>via</strong> <strong>Intel®</strong> <strong>Media</strong> <strong>Server</strong> <strong>Studio</strong><br />
Figure 6A2 RD results of UHD4K scenes with the biggest and the smallest quality difference wrt HM14 for<br />
<strong>Media</strong> <strong>Server</strong> <strong>Studio</strong> TU4 mode<br />
23<br />
Next, Table 2B shows BD rate percentage differences of <strong>Media</strong> <strong>Server</strong> <strong>Studio</strong> <strong>HEVC</strong> wrt HM14 on the<br />
HD1080p test set. The average luma BD rate percentage difference of <strong>Media</strong> <strong>Server</strong> <strong>Studio</strong> <strong>HEVC</strong> Codec<br />
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