[BUG, 4.10.2] SoundFont Player switching between mono/stereo mid-play

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Jinq

Wed May 06, 2026 10:09 pm

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[BUG, 4.10.2] SoundFont Player switching between mono/stereo mid-play

I am not really sure whether this is a feature of this SoundFont patch or a bug, since it's subtle, but I find it quite annoying.

The problem presents in this patch:
https://musical-artifacts.com/artifacts/1327 (SHA1: 3eadf5760ac1255cf0423376acc9728bcbdce53a)
THFont.sf2 -> Church Bell

If you are in idle state, when no sound is playing, and you start playing this specific sound, the first 3 notes in the video are played as mono, then the sampler will switch to stereo and continue playing as stereo until the sound completely stops. Then it starts playing as mono again.

demo.mp4

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nberriochoa

Thu May 07, 2026 4:24 pm

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Re: [BUG, 4.10.2] SoundFont Player switching between mono/stereo mid-play

Yes that's definitely a bug. Thanks for reporti...

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Jinq

Thu May 07, 2026 8:52 pm

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Re: [BUG, 4.10.2] SoundFont Player switching between mono/stereo mid-play

nberriochoa wrote: ↑Thu May 07, 2026 4:24 pm Ye...

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nberriochoa

Thu May 07, 2026 11:16 pm

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Re: [BUG, 4.10.2] SoundFont Player switching between mono/stereo mid-play

Yes, that's caused by the same bug. Thanks for ...

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