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R. Belmont
Cuckoo for IGAvania
Reged: 09/21/03
Posts: 9716
Loc: ECV-197 The Orville
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Re: Sound propblems with vsync and games >= 60 Hz
04/24/13 07:37 PM
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> Does the following happen to you too? When you play a game in MAME and have vsync
> enabled and if your monitor is set to 60 Hz and the game runs at 60 Hz as well, then
> every few seconds the sound will "stumble".

If that's happening, it's generally because either your video card/monitor aren't syncing to a perfect 60.0 Hz or your soundcard isn't syncing perfectly to MAME's output rate. -vsync assumes that each time you hit vblank at 60 Hz that your soundcard will need exactly (44100.0/60.0) = 735 more samples. If either hardware device doesn't quite honor that contract you'll get periodic sound skips.






Entire thread
Subject Posted by Posted on
* Sound propblems with vsync and games >= 60 Hz DaRayu 04/22/13 11:33 PM
. * Re: Sound propblems with vsync and games >= 60 Hz R. Belmont  04/24/13 07:37 PM
. * Re: Sound propblems with vsync and games >= 60 Hz DaRayu  04/24/13 08:09 PM
. * Re: Sound propblems with vsync and games >= 60 Hz R. Belmont  04/25/13 04:59 PM
. * Re: Sound propblems with vsync and games >= 60 Hz Marcelo_20XX  04/29/13 08:30 PM

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