Research Article
Macroblock Layer Rate Control Based on Structural Similarity and Mean Absolute Difference for H.264
Table 1
The main experimental parameters.
| Coding mode | Format | Frame rate | Frame number | Target bitrate | Iframe circle | Search range | ME precision | Reference frame numer | Entropy coding | RDO |
| IPPP | QCIF | 30 fps | 100 | 64 kbps | 20 | 16 | 1/4 | 1 | CAVLC | on |
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