NAME¶

sndfile-resample - convert an audio file from one sample rate to another

SYNOPSIS¶

sndfile-resample -to <new sample rate> [-c <number>] <input file> <output file>
sndfile-resample -by <amount> [-c <number>] <input file> <output file>

DESCRIPTION¶

sndfile-resample converts an audio file at one sample rate to a new usually different sample rate. It uses libsndfile (http://www.mega-nerd.com/libsndfile/) to read the input file and write the output file and uses libsamplerate (http://www.mega-nerd.com/SRC/) to do the resampling. It works on any file format supported by libsndfile with any number of channels (limited only by host memory).

The optional -c argument allows the converter type to be chosen from the following list :

0 : Best Sinc Interpolator
1 : Medium Sinc Interpolator (default)
2 : Fastest Sinc Interpolator
3 : ZOH Interpolator
4 : Linear Interpolator

AUTHOR¶

This manual page was written by Erik de Castro Lopo <erikd@mega-nerd.com>.