Usage of the system timer has been deprecated

[InTheWorks-ca]

When running the sequencerTest.py test program, there is a warning

fluidsynth: warning: sequencer: Usage of the system timer has been deprecated!

Looking at the code, pyfluidsynth uses the system timer:

pyfluidsynth/fluidsynth.py

Line 1085 in e3bf574

self.sequencer = new_fluid_sequencer2(use_system_timer)

Does the sequencer still work without the system timer? It seems like the system timer is a bad choice anyway. Better would be the sample clock that fluidsynth defaults to. How would that choice impact pyfluidsynth?