jasny / audio Goto Github PK

Hi,
I search on google and find this library.Anyway all i need is to compare two sounds if they are identical or not.
Here is my problem:Let's say i have a sound X.From X i crop from 30 to 90 second,so create another file Y(which is X(30,90)).Again i crop another part from X from 35 to 90 second,so create another file Z(which is X(35,95)).
I need a script(php) to tell me that Y and Z are the same but Z is shefted with 5 seconds.

This is where your library would help me if it will produce the wave in a json file or something else.
Thanks.

s/wavefrom/waveform/g

Dear @jasny, there is your answer on Stackoverflow with the following command
sox TRACK.mp3 -t raw 4000 -c 1 -e floating-point -L -
Unfortunately, it does not work at present as follows
sox.exe FAIL formats: can't open input file `4000': No such file or directory

What’s the proper way to fix it?