MICHAEL CHOURDAKIS

Not me. This library seems promising but currently useless.

Thanks a lot, I will take a look. VST instruments do not support multi-processing so without such a mechanism I would need to duplicate the VST, which means that TSF...

Generally I inject these as external effects to the samples produced by TSF.

You can use tsf_voice_render and then process the samples.

Yes, a pre-processing callback would be nice.

I use sf2cute to pack a SFZ into SF2 to be used then with TSF.

I'm not sure I 've understood how to use the donor. I provide a new mask that contains the area that I want to use for filling, but it seems...

How do I enter 'line' mode? Specifying a big enough width OK but how big the height should be ?  This is with height 500. How do I know...

That I 've done, but it still changes the layout ocassionally when I add a note. Basically I 'd like a line edit mode without the need of setting height......

I made it working (single line), testing if ghost note works well.