Ah I see, thanks for explaining -- I understand now. All the best, Ien On Fri, Jul 8, 2016 at 1:15 PM, Element Green <elem...@elementsofsound.org> wrote:
> Hello Ien, > > No, the APIs work fine and so do the related shell commands for setting > these parameters. What I was clarifying is that there are no embedded MIDI > commands (to my knowledge) for setting the reverb/chorus parameters (depth, > frequency, etc) in a MIDI stream. There aren't any MIDI standards for > these things (to my knowledge), which is probably the main reason why this > is missing. Implementing something like what I was describing previously > would require creating new interfaces, which have no standard definition, > which would be specific to FluidSynth. > > Best regards, > > Element > > On Fri, Jul 8, 2016 at 10:28 AM, Ien Cheng <i...@alum.mit.edu> wrote: > >> Hi Element - >> >> I'm surprised to hear there isn't support for reverb/chorus settings. >> >> Does that mean e.g. reverb settings api call >> <http://fluidsynth.sourceforge.net/api/synth_8h.html#a9740cb53a1cc10887694cbca5f800dc1> >> doesn't do anything by design at the moment? If so, is there any way (other >> than looking at the source) to tell from the API docs which APIs are >> actually implemented? >> >> Thanks, Ien >> >> >> On Fri, Jul 8, 2016 at 11:45 AM, Element Green < >> elem...@elementsofsound.org> wrote: >> >>> Hello, >>> >>> FluidSynth follows the MIDI Tuning Standard in regards to SYSEX command >>> data. I'm not real familiar with this myself, but a quick search on the >>> Internet for "MIDI Tuning Sysex" should bring up some useful info. >>> >>> As far as setting chorus and reverb parameters parameters (beyond just >>> the send value), there currently isn't anything in FluidSynth to support >>> this. I believe there has been talk in the past about adding FluidSynth >>> specific Sysex or RPN commands for things like this. It may be interesting >>> to even add the ability to run arbitrary commands using Sysex and the usual >>> FluidSynth shell syntax (just occurred to me while writing this). Some >>> thought about security is probably in order though. I don't think there >>> are any dangerous commands that could be embedded in a MIDI file at the >>> moment (such as deleting files or what not - deserves some analysis), but >>> if there were any bugs in this code, it may be possible for someone to >>> craft data to exploit it. At any rate, perhaps the option could be left >>> disabled by default. >>> >>> Best regards, >>> >>> Element >>> >>> >>> On Thu, Jul 7, 2016 at 11:49 PM, jean-jacques.ceresa < >>> jean-jacques.cer...@enac.fr> wrote: >>> >>>> Hi, Ben >>>> >How do I set the various FluidSynth parameters for reverb and chorus >>>> via MIDI commands, as opposed to putting them in a config file or via >>>> telnet? >>>> >>>> As far i remember there is no specific CC in the MIDI specifications. >>>> Anyway, this should be done via MIDI sysex but actually I don't know if >>>> Fluidsynth have support. >>>> The same remark is true for settings "Basic Channel" from MIDI in the >>>> recent poly-mono patch. In this patch, this as not be implemented because >>>> of the lack of specification >>>> knowledge about Fluidsynth sysex. >>>> I remember that MIDI sysex has been used for "MIDI tunings". I wonder >>>> if someone know the specific sysex code relevant to Fluidsynth ?. >>>> >>>> jjc >>>> >>>> >>>> >>>> Le 08/07/2016 03:18, Ben Gonzales a écrit : >>>> >>>>> Hi all. >>>>> >>>>> How do I set the various FluidSynth parameters for reverb and chorus >>>>> via MIDI commands, as opposed to putting them in a config file or via >>>>> telnet? >>>>> >>>>> The parameters are things like room size, width , damping, speed, etc. >>>>> >>>>> Ben >>>>> >>>>> _______________________________________________ >>>>> fluid-dev mailing list >>>>> fluid-dev@nongnu.org >>>>> https://lists.nongnu.org/mailman/listinfo/fluid-dev >>>>> >>>> >>>> >>>> _______________________________________________ >>>> fluid-dev mailing list >>>> fluid-dev@nongnu.org >>>> https://lists.nongnu.org/mailman/listinfo/fluid-dev >>>> >>> >>> >>> _______________________________________________ >>> fluid-dev mailing list >>> fluid-dev@nongnu.org >>> https://lists.nongnu.org/mailman/listinfo/fluid-dev >>> >>> >> >> _______________________________________________ >> fluid-dev mailing list >> fluid-dev@nongnu.org >> https://lists.nongnu.org/mailman/listinfo/fluid-dev >> >> > > _______________________________________________ > fluid-dev mailing list > fluid-dev@nongnu.org > https://lists.nongnu.org/mailman/listinfo/fluid-dev > >
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