[fluid-dev] Question about how tuning works

2020-01-19 Thread Forrest Cahoon
Some time ago I updated the hooks into Fluidsynth for the ChucK music programming language to support the tuning API. I wrote a sample program which used the FluidR3_GM.sf2 soundfont. In my test, I mapped notes to MIDI note numbers that were not close to the frequency they represent in the standard

Re: [fluid-dev] Support for SF4 (FLAC) format?

2020-01-19 Thread Ceresa Jean-Jacques
Hello,   >So I think we should definitely document the SF3 format as it is currently used >and implemented, maybe via a dedicated github repo/wiki. It would be nice indeed. jjc   ___ fluid-dev mailing list fluid-dev@nongnu.org https://lists.nongnu.o

Re: [fluid-dev] Support for SF4 (FLAC) format?

2020-01-19 Thread Marcus Weseloh
Am So., 19. Jan. 2020 um 21:26 Uhr schrieb Marcus Weseloh : > As far as I know, the SF3 format > has no specs and no documentation. There are only a few posts in the > MuseScore forum and the implementation in MuseScores sfconvert tool > and now Polyphone and fluidsynth. Just FYI: I have reached o

Re: [fluid-dev] Support for SF4 (FLAC) format?

2020-01-19 Thread Marcus Weseloh
Hey Garth, Am So., 19. Jan. 2020 um 18:11 Uhr schrieb Garth Hjelte : > Can I ask why are smaller SoundFonts are even a need in this day of age? I > mean, it's NICE to compress data, but isn't this a whole lot of worry and > work for minimal - even useless - benefit? Well, my use-case is to redu

Re: [fluid-dev] Support for SF4 (FLAC) format?

2020-01-19 Thread Garth Hjelte
Can I ask why are smaller SoundFonts are even a need in this day of age? I mean, it's NICE to compress data, but isn't this a whole lot of worry and work for minimal - even useless - benefit? The other observation I have is that PLEASE if anyone is going to fiddle with the SoundFont format and

Re: [fluid-dev] Support for SF4 (FLAC) format?

2020-01-19 Thread Reinhold Hoffmann
Hi Marcus, > Very interesting, thanks for explaining your use-case. How did you > test the converted SF4 files? Did you patch fluidsynth to allow FLAC > decompression? Or did you use a different synth? I used the sf2convert tool and converted the SF2 soundfont to SF3 and SF4 and compared the file

Re: [fluid-dev] Support for SF4 (FLAC) format?

2020-01-19 Thread Marcus Weseloh
Hi Reinhold, Am So., 19. Jan. 2020 um 12:38 Uhr schrieb Reinhold Hoffmann : > I tried a brief test converting various publicly available SF2 soundfont > files to SF3 and SF4 format. The outcome was somehow disillusioning. > Cracking and noises were created, but may be my fault that I did not use t

Re: [fluid-dev] Support for SF4 (FLAC) format?

2020-01-19 Thread Reinhold Hoffmann
My 2 cents to SF3 vs. SF4 We use the SF3 format in our app, too. Due to its size the SF3 format provides the possibility to include a decently good quality soundfont file into the base installation package of the software. For us the SF4 format would not be an alternative due to its size. People

Re: [fluid-dev] Support for SF4 (FLAC) format?

2020-01-19 Thread Marcus Weseloh
Am So., 19. Jan. 2020 um 10:27 Uhr schrieb Tom M. via fluid-dev : > I do sympathize with the idea of FLAC compression. But I do not see a > reason to bump the soundfonts major version again. [...] > Everything needed to support FLAC, as far as I see, is to add a new > compression flag to SfSampleL

Re: [fluid-dev] Support for SF4 (FLAC) format?

2020-01-19 Thread Tom M. via fluid-dev
> But I do wonder: sfconvert seems to have support for FLAC compression > for at least three years now. Why doesn't MuseScore support SF4/FLAC > yet? SF3 was single-handedly driven by Werner Schweer from MuseScore, when they were in a need to reduce the filesize of soundfonts. It seems that furthe