StretchPlayer

Audio file player with time stretch

Unsupported

Plays through the JACK audio server, which needs the sound card itself; Breadstick plays sound through PulseAudio (not tried on a device).

USB and other hardware

Platform	Standard	VM
Android, ARM64	Unsupported	Unsupported
GooglebookOS, ARM64	Unsupported	Unsupported
GooglebookOS, x86-64	Unsupported	Unsupported
ChromeOS, ARM64	Unsupported	Unsupported
ChromeOS, x86-64	Unsupported	Unsupported

About StretchPlayer

From Debian's package description

StretchPlayer will play back an audio file and allow you to time stretch (without affecting pitch) and/or pitch shift (without affecting the time) the audio, even while you are listening to it.
Warning: this package contains the development version (potentially unstable) released for testing purpose only.

From Debian's description of the stretchplayer package, under that package's license.

Menu categories: Audio, Audio and video

Dependencies

Depends on

libc6
libgcc-s1
libjack-jackd2-0orlibjack-0.125
libqt5core5t64
libqt5gui5t64orlibqt5gui5-gles
libqt5widgets5t64
librubberband2
libsndfile1
libstdc++6
jackd

Sources and licenses

Name and summary: the desktop entry in Debian's stretchplayer package, under that package's license.
Description: Debian's description of the stretchplayer package, under that package's license.
Icon: the project's own, from Debian's AppStream icon cache for the stretchplayer package.
Versions and sizes: Debian's archive for ARM64, as on packages.debian.org.
Popularity: Debian Popularity Contest counts.