Table 8 Comparison of MCPS and memory requirements for run_before syntax element
From: Fast CAVLD of H.264/AVC on bitstream decoding processor
Sequences | QP | MCPS | CRR (%) | |||
|---|---|---|---|---|---|---|
MTM [21] | Kim [14] | Proposed | MTM vs. proposed | Kim vs. proposed | ||
IPPP | IPPP | IPPP | IPPP | IPPP | ||
IBBBP | IBBBP | IBBBP | IBBBP | IBBBP | ||
Parkrun | 22 | 1,284.9 | 1,259.0 | 1,121.6 | 12.7 | 10.9 |
614.6 | 604.3 | 540.7 | 12.0 | 10.5 | ||
28 | 504.3 | 492.9 | 444.4 | 11.9 | 9.8 | |
228.8 | 225.0 | 203.2 | 11.2 | 9.7 | ||
34 | 175.0 | 171.1 | 154.8 | 11.6 | 9.5 | |
84.3 | 82.7 | 74.7 | 11.4 | 9.7 | ||
Shields | 22 | 529.4 | 514.6 | 469.1 | 11.4 | 8.8 |
249.6 | 243.0 | 221.5 | 11.3 | 8.8 | ||
28 | 76.1 | 74.7 | 70.7 | 7.1 | 5.3 | |
31.9 | 31.3 | 29.5 | 7.3 | 5.7 | ||
34 | 19.9 | 19.6 | 18.9 | 5.1 | 3.7 | |
9.0 | 8.9 | 8.5 | 5.1 | 3.9 | ||
Mobcal | 22 | 644.2 | 626.7 | 568.9 | 11.7 | 9.2 |
269.6 | 262.5 | 239.0 | 11.3 | 8.9 | ||
28 | 94.0 | 92.1 | 86.3 | 8.2 | 6.3 | |
33.5 | 32.9 | 30.7 | 8.3 | 6.7 | ||
34 | 18.3 | 18.0 | 17.0 | 7.3 | 6.0 | |
8.1 | 8.0 | 7.5 | 7.7 | 6.4 | ||
Blue_sky | 22 | 304.5 | 297.6 | 283.4 | 6.9 | 4.8 |
126.1 | 123.6 | 117.8 | 6.6 | 4.7 | ||
28 | 103.5 | 102.1 | 99.6 | 3.8 | 2.4 | |
38.6 | 38.1 | 37.0 | 4.2 | 2.8 | ||
34 | 36.8 | 36.4 | 35.8 | 2.7 | 1.6 | |
14.3 | 14.2 | 13.9 | 3.0 | 1.9 | ||
Riverbed | 22 | 1,361.2 | 1,339.0 | 1,273.4 | 6.4 | 4.9 |
680.8 | 669.8 | 637.1 | 6.4 | 4.9 | ||
28 | 650.2 | 638.2 | 623.2 | 4.2 | 2.4 | |
326.8 | 320.7 | 313.1 | 4.2 | 2.4 | ||
34 | 263.9 | 260.1 | 256.0 | 3.0 | 1.6 | |
130.3 | 128.3 | 126.5 | 2.9 | 1.5 | ||
Station2 | 22 | 130.8 | 129.0 | 125.9 | 3.8 | 2.4 |
60.9 | 60.1 | 58.6 | 3.7 | 2.4 | ||
28 | 28.7 | 28.5 | 28.0 | 2.4 | 1.7 | |
13.8 | 13.7 | 13.5 | 2.5 | 1.8 | ||
34 | 10.7 | 10.6 | 10.4 | 2.6 | 1.8 | |
5.1 | 5.1 | 5.0 | 2.6 | 1.8 | ||
Average | - | - | - | 6.8 | 5.2 | |
- | - | - | 6.8 | 5.3 | ||
Required memory (kB) | 0.57 | 0 | 2.109 | - | - | |