> I use an audio driver based on the fluidsynth_fx sample program How exactly does your callback function look like? The fluidsynth_fx example is slightly outdated. Since 2.0.0 it won't work for effects. I'll update it. But unless you've adjusted the callback, it does not really explain why 2.0.2 works for you.
Also, pls. which audio driver does fluidsynth use? Tom _______________________________________________ fluid-dev mailing list fluid-dev@nongnu.org https://lists.nongnu.org/mailman/listinfo/fluid-dev