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libretro / bsnes

Super Nintendo (Super Famicom) emulator
https://bsnes.byuu.org
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Sound is a few pitches off when loading Super Game Boy #22

Open ghost opened 4 years ago

ghost commented 4 years ago

Whenever I load up a game from the Super Game Boy, the sound isn't exactly right, it's hard to describe but it's a few pitches off,

Some tested examples, comparing it with the standalone BSNES and it's 0.94 predecessors, I also tested these on the Super Game Boy 2 BIOS, since I'm aware of the faster clock speed of the SGB1 bios.

Super Mario Land (BSNES 1.17) https://streamable.com/a2vjj Super Mario Land (BSNES Performance 0.94) https://streamable.com/3fkjv

Donkey Kong 94 (BSNES 1.17) https://streamable.com/ltvim Donkey Kong 94 (Recorded on Gambette due to crashing issues on 0.94) https://streamable.com/fhdfs

I checked all around the various settings within and relaunched RetroArch after to make sure they stick but none of that helped. I'm on Windows 10 if that matters.

hizzlekizzle commented 4 years ago

I think byuu and liji are in the process of updating the sameboy gb emulation backend upstream to fix exactly this issue.