With all the talk of audio stream formats it ocured to me that it would be usefull if a plugin could declare a pin can accept multiple formats. Ie it could say this input can process mono or stereo or 5.1. I am thinking some plugins might want to do the conversions themselves. So a plugin should be able to delcare a single input that can accept multiple formats. Or put another way declare a set of mutualy exclusive inputs. chris ---------------------------------------------------------------------- Generalized Music Plugin Interface (GMPI) public discussion list Participation in this list is contingent upon your abiding by the following rules: Please stay on topic. You are responsible for your own words. Please respect your fellow subscribers. Please do not redistribute anyone else's words without their permission. Archive: //www.freelists.org/archives/gmpi Email gmpi-request@xxxxxxxxxxxxx w/ subject "unsubscribe" to unsubscribe