atrac3p:serialized_quantization_unit_tree_choice_info
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atrac3p:serialized_quantization_unit_tree_choice_info [2010/10/16 22:33] – fix mode 2: First ID is not delta-encoded megadiscman | atrac3p:serialized_quantization_unit_tree_choice_info [2010/10/16 22:36] – fix mode 2: First ID is not delta-encoded megadiscman | ||
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==== Encoding mode 2: Delta encoding ==== | ==== Encoding mode 2: Delta encoding ==== | ||
+ | * for the first quantization unit: | ||
+ | * non-zero quant, full IDs: code from [[full tree ID tree#delta prev tree id|full tree id]] | ||
+ | * non-zero quant, restricted trees: code from [[quantization unit tree id trees# | ||
+ | * zero quant, master non-zero: 1 bit " | ||
* for each explicit quantization unit | * for each explicit quantization unit | ||
* non-zero quant, full IDs: code from [[quantization unit tree id trees#delta prev tree id|delta-to-prev tree ID tree]] (delta to previous ID/to zero) | * non-zero quant, full IDs: code from [[quantization unit tree id trees#delta prev tree id|delta-to-prev tree ID tree]] (delta to previous ID/to zero) |
atrac3p/serialized_quantization_unit_tree_choice_info.txt · Last modified: 2010/10/16 22:36 by megadiscman