Nulloy – Music Player with Waveform Progress Bar


There’s lots to admire about Nulloy. There’s its unobtrusive, compact and clean interface, fairly frugal use of system resources, its waveform eye candy, and gapless playback. It’s pretty solid in playback too.

This is not a jack-in the-box music player, but all the basic features I need are provided. If you want a Qt based music player with cloud integration, I’d suggest MellowPlayer.

From 2016-2018 there was no releases of Nulloy, but the developer is (again) actively developing the software.

Support: GitHub Code Repository
Developer: Sergey Vlasov
License: GNU General Public License v3.0

Nulloy is written in C++. Learn C++ with our recommended free books and free tutorials.

Pages in this article:
Page 1 – Introduction / Installation
Page 2 – In Operation
Page 3 – Other Features
Page 4 – Summary


  1. For Ubuntu 20.04, I had to install these different packages:
    qt5-qmake instead of qt4-qmake;
    qtbase5-dev instead of libqt4-dev;
    qtbase5-private-dev qtscript5-dev qttools5-*;
    There was no need to export the variables;
    This waveform feature saved me a lot of time in audio analysis.

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