core: add a much more precise timer implementation than Qt timerEvent by jcelerier · Pull Request #1913

core: add a much more precise timer implementation than Qt timerEvent by jcelerier · Pull Request #1913 · ossia/score

We go from roughly 5 ms of variation to less than 0.5 ms, which gives
much more stable FPS for outputs such as with Spout, NDI, etc.