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atrac3p:quantization_unit_tree_id_trees

Trees for quantization unit tree ID storage

restricted tree ID

This tree is used to encode the restricted tree numbers as well as differences between them

  • 0: 1 Bit
  • 1: 2 Bit
  • 2,3: 3 Bit

full tree ID

This tree is used to encode the Tree ID for a quantization unit, but not for differences.

  • 0: 2 Bit
  • 1-5: 3 Bit
  • 6,7: 4 Bit

delta prev tree ID

This tree is used to encode differences between the tree ID for one quantization unit and the previous quantization unit of the same channel.

  • 0: 2 Bit
  • 1-3: 3 Bit
  • 4,5: 4 Bit
  • 6,7: 3 Bit

delta master tree ID

This tree is used to encode the difference between the tree ID used in the slave channel to the one in the master channel for the same quantization unit

  • 0: 1 Bit
  • 1: 3 Bit
  • 2-7: 4 Bit
atrac3p/quantization_unit_tree_id_trees.txt · Last modified: 2010/07/23 16:56 by megadiscman

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