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BD rate percentage difference on sequence Nebuta_Festival the corresponding RD comparison curves for<br />
TU4 mode for the two cases are shown in Fig. 14A2.<br />
PSNR (dB)<br />
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Figure 14A2 RD results of 4:2:0 10-bit UHD1600p scenes with the biggest and the smallest quality<br />
difference wrt HM14 for <strong>Media</strong> <strong>Server</strong> <strong>Studio</strong> TU4 mode<br />
Next, Table 9B 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 />
over HM14 reference, is 2.9%, 9.8%, and 33.7% respectively in TU1, TU4, and TU7 modes.<br />
Table 9B Relative <strong>Quality</strong> Evaluation Results on 4:2:0 10-bit HD1080p test set for <strong>Intel®</strong> <strong>Media</strong> <strong>Server</strong> <strong>Studio</strong> <strong>HEVC</strong><br />
Software Codec in TU1, TU4, and TU7 modes with respect to MPEG <strong>HEVC</strong> HM14 Codec<br />
HD1080p Test<br />
Sequence<br />
ReadySetGo Y<br />
<strong>HEVC</strong> HM14.0<br />
<strong>Media</strong><strong>Server</strong><strong>Studio</strong> TU4<br />
0 10000 20000 30000<br />
BitRate (kbps)<br />
TU1 BD rate, %age TU4 BD rate, %age TU7 BD rate, %age<br />
Y U V Y U V Y U V<br />
1 CrowdRun 2.19 1.21 0.72 15.88 19.59 21.04 34.75 45.79 48.36<br />
2 ParkScene 3.08 1.80 8.67 15.88 20.53 30.33 30.80 41.00 47.29<br />
3 Seeking 3.26 -0.79 -1.38 -2.31 -1.49 -0.43 35.42 39.99 40.70<br />
Average 2.85 0.74 2.67 9.82 12.87 16.98 33.66 42.26 45.45<br />
PSNR (dB)<br />
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30<br />
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Nebuta_Festival 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 />
<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 />
Further, Table 9B shows on HD1080p test set that <strong>Media</strong> <strong>Server</strong> <strong>Studio</strong> <strong>HEVC</strong> Codec in TU1 mode with<br />
respect to HM14 reference, results in the biggest luma BD rate percentage difference on Seeking 1080p<br />
sequence and the smallest luma BD rate percentage difference on CrowdRun 1080p sequence; the<br />
corresponding RD comparison curves for TU1 mode for the two cases are shown in Fig. 14B1.<br />
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