atracdenc/src/qmf/qmf.cpp, branch fix_input_file_pathOpenSource ATRAC1 ATRAC3 Encoderhttps://code.mastervirt.ru/atracdenc/atom?h=fix_input_file_path2025-08-13T21:13:43ZCompute the frequency response for QMF. It will be used to consider aliasing.2025-08-13T21:13:43ZDaniil Cherednikdan.cherednik@gmail.com2025-08-13T21:13:43Zurn:sha1:9ae318522444e5882815b104e97c1ea8504c40d7Support for MS Windows platform2019-05-14T22:14:42ZDaniil Cherednikdan.cherednik@gmail.com2019-05-14T22:14:42Zurn:sha1:ed9629395ce9696164c1d617d573a47982e82169
- VS build (2017 tested)
- Media Foundation Framework support to read/write pcm data (instead of
libsndfile)
Set LGPL v2.1 license2017-02-12T13:14:56ZDaniil Cherednikdan.cherednik@gmail.com2017-02-12T13:14:56Zurn:sha1:3740b709a39e4a1eca7a5fbd598e8554944ce0e7experimental first implementation of ATRAC encoder2015-10-30T23:14:04ZDaniil Cherednikdan.cherednik@gmail.com2015-10-30T23:14:04Zurn:sha1:592b4bd68f3eb9d1cdbcda74feaffc7b1d5f0485
current limitations:
- only long window
- naive MDCT (O(n^2))
- bad table of fixed bit allocation
- bad usage of CBR
- time accuracy is not guaranteed
- dirty, not optimized code