Table 7 Comparison of MCPS and memory requirements for level syntax element
From: Fast CAVLD of H.264/AVC on bitstream decoding processor
Sequences | QP | MCPS | CRR (%) | |
|---|---|---|---|---|
MTM [21] | Proposed | MTM vs. proposed | ||
IPPP | IPPP | IPPP | ||
IBBBP | IBBBP | IBBBP | ||
Parkrun | 22 | 1,146.4 | 1,121.6 | 2.2 |
552.9 | 540.7 | 2.2 | ||
28 | 465.3 | 444.4 | 4.5 | |
210.1 | 203.2 | 3.3 | ||
34 | 167.1 | 154.8 | 7.4 | |
79.4 | 74.7 | 6.0 | ||
Shields | 22 | 517.0 | 469.1 | 9.3 |
243.8 | 221.5 | 9.1 | ||
28 | 79.5 | 70.7 | 11.1 | |
33.0 | 29.5 | 10.5 | ||
34 | 21.6 | 18.9 | 12.3 | |
9.7 | 8.5 | 12.1 | ||
Mobcal | 22 | 624.7 | 568.9 | 8.9 |
262.9 | 239.0 | 9.1 | ||
28 | 95.9 | 86.3 | 10.0 | |
33.8 | 30.7 | 9.0 | ||
34 | 18.9 | 17.0 | 10.5 | |
8.3 | 7.5 | 10.0 | ||
Blue_sky | 22 | 321.3 | 283.4 | 11.8 |
133.3 | 117.8 | 11.6 | ||
28 | 114.9 | 99.6 | 13.3 | |
42.6 | 37.0 | 13.1 | ||
34 | 41.6 | 35.8 | 14.0 | |
16.1 | 13.9 | 13.9 | ||
Riverbed | 22 | 1,429.3 | 1,273.4 | 10.9 |
715.0 | 637.1 | 10.9 | ||
28 | 717.0 | 623.2 | 13.1 | |
360.0 | 313.1 | 13.0 | ||
34 | 296.0 | 256.0 | 13.5 | |
146.5 | 126.5 | 13.7 | ||
Station2 | 22 | 145.2 | 125.9 | 13.3 |
67.6 | 58.6 | 13.3 | ||
28 | 32.5 | 28.0 | 13.7 | |
15.6 | 13.5 | 13.7 | ||
34 | 12.0 | 10.4 | 13.4 | |
5.8 | 5.0 | 13.4 | ||
Average | - | - | 10.7 | |
- | - | 10.4 | ||
Required memory (kB) | 3.5 | 9.937 | - | |