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