example quant matrix file

git-svn-id: svn://svn.videolan.org/x264/trunk@270 df754926-b1dd-0310-bc7b-ec298dee348c
2005-06-21 14:49:27 +00:00
parent 7b1b45e8a6
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+# 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
+