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<strong>Quality</strong> vs <strong>Performance</strong> Y<br />
0<br />
0 5 10 15 20 25 30<br />
TU1<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 />
<br />
<br />
BDRate %age dif wrt HM14.0<br />
-5<br />
-10<br />
-15<br />
-20<br />
-25<br />
-30<br />
-35<br />
-40<br />
-45<br />
-50<br />
TU4<br />
TU4<br />
Figure 16 <strong>Quality</strong> vs Encoding Speed Tradeoffs for 4:2:0 10-bit content for <strong>Media</strong> <strong>Server</strong> <strong>Studio</strong> <strong>HEVC</strong> Encoding TU<br />
modes<br />
For 4:2:0 10-bit UHD1600p test set, <strong>Media</strong> <strong>Server</strong> <strong>Studio</strong> encoder in TU1, TU4, and TU7 modes,<br />
correspondingly on average provides 0.89 fps, 6.47 fps, and 16.86 fps. This reflects corresponding<br />
speedup factors wrt HM14 (single threaded) of 81, 588, and 1533.<br />
For 4:2:0 10-bit HD1080p test set, <strong>Media</strong> <strong>Server</strong> <strong>Studio</strong> encoder in TU1, TU4, and TU7 modes,<br />
correspondingly on average provides 1.38 fps, 9.85 fps, and 25.55 fps. This reflects corresponding<br />
speedup factors wrt HM14 (single threaded) of 98, 704, and 1825.<br />
TU7<br />
Encoding Speed (fps)<br />
HD1080p<br />
UHD1600p<br />
TU7<br />
50
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