Re: [Timidity-devel] SoundFont lager than 2GB

[SATO K. <ke...@ra...>]

Hi,

>Does anyone know that if TiMidity++ can handle SoundFont lager than 2GB?

TiMidity++ cannot deal with soundfonts over 2GiB.
At a glance, it isn't as simple as how "stop using signed integers"
sounds, to implement on every supported environment.
But for Linux x86_64, it appears to be possible with some fixes.

Just saying for now, but I'm thinking of looking more into it later.


Tue, 30 Apr 2024 17:33:33 +0900 Kenzi NOIKE <kn...@gm...>:


>
> Dear developper,
>
> Does anyone know that if TiMidity++ can handle SoundFont lager than 2GB?
>
> I tried to use HiDef SoundFont with TiMidity++ on 64bit Linux.
> However, some errors occurred and it could not be loaded.
> The file size of Hidef SoundFont is approximately 4GB.
> I think that this was because the file size of SoundFont was too large.
>
> To clarify the cause, I want to know if TiMidity++ can handle
> SoundFont lager than 2GB.
>
> As an additional Infomation,
> It seems that FluidSynth became handle over 2GB SoundFont around
> version 2.2.0 to 2.2.2.
>
>
> Error msgs:
> Trying to open /usr/local/share/timidity/HiDef/HiDef_20190525.sf2
> INFO:
>  ifil:
>   version 2, minor 4
>  isng:
>   E-mu 10K1
>  INAM:
>   name 4GBC&C50_tmp.sf2
>  ICRD:
>   2/29/2016 2:48:21 AM
>  IENG:
>   SynthFont Viena
>  IPRD:
>   SynthFont Viena
>  ICOP:
>   SynthFont Viena
>  ISFT:
>   Polyphone
> sdta:
> /usr/local/share/timidity/HiDef/HiDef_20190525.sf2: *** illegal id in
> level 0: smpl -1471800400
> /usr/local/share/timidity/HiDef/HiDef_20190525.sf2: *** illegal bags / gens
>
>
> HiDef SoundFont:
> https://musical-artifacts.com/artifacts/2525
>
> --
> // Kenzi NOIKE
>
>
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