sndfile-concat — concatenate audio data from two or more audio files

       Erik de Castro Lopo <erikd@mega-nerd.com>

Debian                                          November 2, 2014                               SNDFILE-CONCAT(1)

sndfile-concat  generates  a  new output file by concatenating the audio data of two or more input files.
       The encoding of the output file is the encoding used in infile1.  Audio data from  the  subsequent  files
       are  converted  to  this  encoding.   The only restriction is that the files must have the same number of
       channels.  The output file is overwritten if it already exists.

       The sndfile-concat utility exits 0 on success, and >0 if an error occurs.

       sndfile-concat — concatenate audio data from two or more audio files

http://libsndfile.github.io/libsndfile/

sndfile-concatinfile1infile2...outfile