My question is - you re-split MP3 ,imho trash int 2.1 ,5.1,7.2 channels - is it going to sound better
also 5.1 music itself a contravercial subject.In ideal live scenario the singer and orchastration is in the front and from other direction you mostly here reflections..now in real studio/concert mikes are placed at different points and sound is re-mixed to give live effect. So the sound engineer is the person who knows best which is right position and the way it should be mixed.
My question is this software and spending time on it gives talent and caliber of sound engineer?
I strongly feel that insted of this 5.1 upconversion one should collect Flac -pure 2 channel and start enjoying them!!