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 11.3 platform.
Download (HTTP): https://www.surina.net/soundtouch/soundtouch-2.3.2.tar.gz
Download MD5 sum: 058db201df6151e3cbd07dc8929885c4
Download size: 572 KB
Estimated disk space required: 7.5 MB
Estimated build time: 0.1 SBU
User Notes: https://wiki.linuxfromscratch.org/blfs/wiki/soundtouch
![[Note]](../images/note.png)
The tarball expands to 'soundtouch' instead of the expected 'soundtouch-2.3.2'
Install SoundTouch by running the following commands:
![[Caution]](../images/caution.png)
The bootstrap command below fails if the ACLOCAL environment variable is set as specified in Xorg-7. If it is used, ACLOCAL needs to be unset for this package and then reset for other packages.
./bootstrap &&
./configure --prefix=/usr \
--docdir=/usr/share/doc/soundtouch-2.3.2 &&
make
This package does not come with a test suite.
Now, as the root user:
make install
--enable-openmp: This switch adds
support for running the algorithms in parallel across several
processor cores using OpenMP implementation provided by GCC.