Steve, What about the (admittedly rather esoteric case) of a plug-in that wanted to treat a Matrix encoded signal differently to a pure stereo one ? I'm thinking here of a Matrix Encoder converter ? So we might want to convert Dolby Pro-Logic into Dolby Surround or one of the other earlier surround formats (whose names escape me just at the moment). What about the possibility of an plug-in that wants to do it's on internal decoding and possibly produce a 4 channel discrete output, would that need to know if the input was encoded ? These are question I guess.. Andy CO ----- Original Message ----- From: "Steve Harris" <S.W.Harris@xxxxxxxxxxxxxxx> To: "GMPI Reqs. List" <gmpi@xxxxxxxxxxxxx> Sent: Saturday, March 20, 2004 11:34 AM Subject: [gmpi] 3.10 (req. 39) > I think the Req 39 TBD is unneccesary. > > The times when you actually need to use matric encodings seem to be > special cases (such as LRCS -> Prologic encoding), and plugins working > on > the output of such plugins are unlikly to know wether thier processing > will affect the matrix or not - some are borderline, eg. its possible to > apply small ammounts of reverb to prologic streams without breaking the > encoding. > > So, in summary, I think humans know better than machines in this case > and > prologic streams (for eg.) should just be treated as stereo by the > hosts. > > Also I dont see any mention of a way to find it you in/outs are > connected > - I /think/ this was discussed and thought to be a good thing. > > Otherwise I'm happy. > > - Steve > > ---------------------------------------------------------------------- > 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 > ---------------------------------------------------------------------- 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