q_matrix_jvt.cfg.svn-base

此段代码是h.264在linux下的编码源程序,在linux下编译可以得到可执行程序

# This an example configuration file for initializing the quantization matrix.
# Altogether 6 matrices for 4x4 blocks and 2 matrix for 8x8 blocks.
# The values range from 1 to 255.
# If first value of matrix is equal to 0, default values ("JVT") will be used
# for that matrix.
# If a matrix is completely omitted, it will be filled with 16s.
#
# Note: JM expects CHROMAU and CHROMAV to be specified separately, whereas
# x264 forces them to use the same matrix. If U and V are specified to have
# different matrices, only the first is used.
####################################################################################

INTRA4X4_LUMA =
 6,13,20,28,
13,20,28,32,
20,28,32,37,
28,32,37,42

INTRA4X4_CHROMAU =
 6,13,20,28,
13,20,28,32,
20,28,32,37,
28,32,37,42

INTRA4X4_CHROMAV =
 6,13,20,28,
13,20,28,32,
20,28,32,37,
28,32,37,42

INTER4X4_LUMA =
10,14,20,24,
14,20,24,27,
20,24,27,30,
24,27,30,34

INTER4X4_CHROMAU =
10,14,20,24,
14,20,24,27,
20,24,27,30,
24,27,30,34

INTER4X4_CHROMAV =
10,14,20,24,
14,20,24,27,
20,24,27,30,
24,27,30,34

INTRA8X8_LUMA =
 6,10,13,16,18,23,25,27,
10,11,16,18,23,25,27,29,
13,16,18,23,25,27,29,31,
16,18,23,25,27,29,31,33,
18,23,25,27,29,31,33,36,
23,25,27,29,31,33,36,38,
25,27,29,31,33,36,38,40,
27,29,31,33,36,38,40,42

INTER8X8_LUMA =
 9,13,15,17,19,21,22,24,
13,13,17,19,21,22,24,25,
15,17,19,21,22,24,25,27,
17,19,21,22,24,25,27,28,
19,21,22,24,25,27,28,30,
21,22,24,25,27,28,30,32,
22,24,25,27,28,30,32,33,
24,25,27,28,30,32,33,35