I want to merge two files so that they play at the same time. can I do this with mp3wrap, or is there another program?
It needs to be from the command line.
I want something like
> Mp3Wrap output.mp3 s1.mp3 -s s2.mp3 -s s3.mp3 -s s4.mp3 s5.mp3
the -s means that the file will overlap the one before it, instead of adding it afterwards. Are there any command line programs do this?
Java, C#, VB.NET, and many others programming languages can run command line statements.