# The audio/libsamplerate port

## libsamplerate-0.1.7p0 – audio sample rate conversion library

## Description

    Secret Rabbit Code (aka libsamplerate) is a Sample Rate Converter
    for audio. One example of where such a thing would be useful is
    converting audio from the CD sample rate of 44.1kHz to the 48kHz
    sample rate used by DAT players.

    SRC is capable of arbitrary and time varying conversions; from
    downsampling by a factor of 256 to upsampling by the same factor.
    Arbitrary in this case means that the ratio of input and output
    sample rates can be an irrational number. The conversion ratio
    can also vary with time for speeding up and slowing down effects.

    SRC provides a small set of converters to allow quality to be
    traded off against computation cost. The current best converter
    provides a signal-to-noise ratio of 97dB with -3dB passband
    extending from DC to 96% of the theoretical best bandwidth for
    a given pair of input and output sample rates.

WWW: http://mega-nerd.com/SRC/

Categories:
  audio

## Library dependencies

- audio/libsndfile

## Build dependencies

## Run dependencies