Install gem-plugin-lqt by entering the following commands in the terminal:
sudo apt update sudo apt install gem-plugin-lqt
Description:
Graphics Environment for Multimedia - LQT support
Gem is a loadable library for Pure Data (Pd), which adds OpenGL graphics rendering and animation to Pd. Pd is a graphical programming language and computer music system. . This package provides film/movie input and output using the libquicktime library.
Homepage: https://gem.iem.at/
Version: 1:0.93.3-13
Section: universe/graphics