atrac3p:envelope_x_trees
Differences
This shows you the differences between two versions of the page.
| Both sides previous revisionPrevious revision | Last revisionBoth sides next revision | ||
| atrac3p:envelope_x_trees [2010/07/21 20:04] – Add missing tree megadiscman | atrac3p:envelope_x_trees [2010/10/22 14:02] – fix increasing/decreasing int delta x tree titles megadiscman | ||
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| Line 2: | Line 2: | ||
| These trees are built as [[canonical huffman trees]]. Remember that negative values are 2's complement encoded and thus appear after the positive values in the trees. | These trees are built as [[canonical huffman trees]]. Remember that negative values are 2's complement encoded and thus appear after the positive values in the trees. | ||
| - | ===== delta x for increasing | + | ===== delta x for decreasing |
| * 0: not possible | * 0: not possible | ||
| * 1: 2 bits | * 1: 2 bits | ||
| Line 11: | Line 11: | ||
| * 16..31: 8 bits | * 16..31: 8 bits | ||
| - | ===== delta x for decreasing | + | ===== delta x for increasing |
| * 0: not possible | * 0: not possible | ||
| * 1: 4 bits | * 1: 4 bits | ||
atrac3p/envelope_x_trees.txt · Last modified: 2010/10/23 22:03 by megadiscman