In b_menu.py, When an item is chosen, check if it is mono. If so, upsample to 192k 32-bit float mono. If stereo, make four files, a mid only, a sides only, a left only, and a right only. If it has more than two channels or is at a sample rate below 44.1Khz or is not a wav format file, give error message and ask to make another selection. part of #33 replaces #26
In b_menu.py, When an item is chosen, check if it is mono. If so, upsample to 192k 32-bit float mono. If stereo, make four files, a mid only, a sides only, a left only, and a right only. If it has more than two channels or is at a sample rate below 44.1Khz or is not a wav format file, give error message and ask to make another selection. part of #33 replaces #26