git.sesse.net Git - x264/blob - tools/q_matrix_jvt.cfg

   1 # This an example configuration file for initializing the quantization matrix.
   2 # Altogether 6 matrices for 4x4 blocks and 2 matrix for 8x8 blocks.
   3 # The values range from 1 to 255.
   4 # If first value of matrix is equal to 0, default values ("JVT") will be used
   5 # for that matrix.
   6 # If a matrix is completely omitted, it will be filled with 16s.
   7 #
   8 # Note: JM expects CHROMAU and CHROMAV to be specified separately, whereas
   9 # x264 forces them to use the same matrix. If U and V are specified to have
  10 # different matrices, only the first is used.
  11 ####################################################################################
  12
  13 INTRA4X4_LUMA =
  14  6,13,20,28,
  15 13,20,28,32,
  16 20,28,32,37,
  17 28,32,37,42
  18
  19 INTRA4X4_CHROMAU =
  20  6,13,20,28,
  21 13,20,28,32,
  22 20,28,32,37,
  23 28,32,37,42
  24
  25 INTRA4X4_CHROMAV =
  26  6,13,20,28,
  27 13,20,28,32,
  28 20,28,32,37,
  29 28,32,37,42
  30
  31 INTER4X4_LUMA =
  32 10,14,20,24,
  33 14,20,24,27,
  34 20,24,27,30,
  35 24,27,30,34
  36
  37 INTER4X4_CHROMAU =
  38 10,14,20,24,
  39 14,20,24,27,
  40 20,24,27,30,
  41 24,27,30,34
  42
  43 INTER4X4_CHROMAV =
  44 10,14,20,24,
  45 14,20,24,27,
  46 20,24,27,30,
  47 24,27,30,34
  48
  49 INTRA8X8_LUMA =
  50  6,10,13,16,18,23,25,27,
  51 10,11,16,18,23,25,27,29,
  52 13,16,18,23,25,27,29,31,
  53 16,18,23,25,27,29,31,33,
  54 18,23,25,27,29,31,33,36,
  55 23,25,27,29,31,33,36,38,
  56 25,27,29,31,33,36,38,40,
  57 27,29,31,33,36,38,40,42
  58
  59 INTER8X8_LUMA =
  60  9,13,15,17,19,21,22,24,
  61 13,13,17,19,21,22,24,25,
  62 15,17,19,21,22,24,25,27,
  63 17,19,21,22,24,25,27,28,
  64 19,21,22,24,25,27,28,30,
  65 21,22,24,25,27,28,30,32,
  66 22,24,25,27,28,30,32,33,
  67 24,25,27,28,30,32,33,35
  68