Beyond Linux® From Scratch - Version 8.1

Chapter 44. Multimedia Libraries and Drivers

SoundTouch-2.0.0

Introduction to SoundTouch

The SoundTouch package contains an open-source audio processing library that allows changing the sound tempo, pitch and playback rate parameters independently from each other.

This package is known to build and work properly using an LFS-8.1 platform.

Package Information

SoundTouch Dependencies

Optional

OpenMP

User Notes: http://wiki.linuxfromscratch.org/blfs/wiki/soundtouch

Installation of SoundTouch

[Note]

Note

When extracted, the Soundtouch package expands into the directory soundtouch and not soundtouch-2.0.0.

Install SoundTouch by running the following commands: 

./bootstrap &&
./configure --prefix=/usr \
            --docdir=/usr/share/doc/soundtouch-2.0.0 &&
make

This package does not come with a test suite.

Now, as the root user: 

make install

Command Explanations

--enable-openmp: This switch adds support for running the algorithms in parallel across several systems using the external OpenMP libraries.

Contents

Installed Program: soundstretch
Installed Library: libSoundTouch.so
Installed Directories: /usr/include/soundtouch and /usr/share/doc/soundtouch-2.0.0

Short Descriptions

soundstretch

is a program for processing WAV audio files by modifying sound tempo, pitch and playback rate properties independently from each other.

libSoundTouch.so

contains SoundTouch API functions.

Last updated on 2017-08-26 18:53:46 -0700