Here is a branch that drops the internal gsm and only supports gsm as an external format. https://sourceforge.net/u/janstary/sox/ci/gsm/tree/ I also propose to drop the support for an external gsm altogether. The format is supported by libsndfile, which is actively maintained, as opposed to gsm implementations out there. And I also propose to drop the internal lpc in the same way; in fact, to drop LPC support altogether. Is anyone using it? Then we would finally have no SUBDIRS. Jan _______________________________________________ Sox-users mailing list Sox-users@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/sox-users