Toni: 100% stereo separation doesn't seem to work, BUG?

ceztko · 15 May 2009, 14:02

Playing any of these sample tunes using eagleplayer (here is the key, now is freeware) or delitracker using 100% stereo separation doesn't seem to work. Try those players I linked and pitch channels slider to left or right (the slider is the in the main gui(s), below or above volume slider. For testing, it's *better* if you listen the tunes with headphones): you'll always hear the other channel lowered. I'm pretty sure eagleplayer and delitracker aren't supposed to do any sort of channels mixing. My sound card isn't doing any mixing: if I do some tests with other windows apps (iTunes), I can listen to both channels fully separated.
Changing 100% to any other value in WinUAE sound config seems to do something, tough. But 100% *isn't* really 100%. Ask me if you need more details. WinUAE version tested: 1.6.0b28 (btw I probably noticed this with previous versions too).

Toni Wilen · 15 May 2009, 14:09

Too many variables. I'll believe if single channel single sample tracker module does the same

ceztko · 15 May 2009, 14:23

Quote:

Originally Posted by Toni Wilen

Too many variables. I'll believe if single channel single sample tracker module does the same

Ok, for now found a quick test using delitracker: from my tunes package, open supercar.mod. Open genies configuration dialog from settings menu (or A+G). Select "Paula-NotePlayer" and double-click it. Click "Show" and disable selectively channels -> I still hear some post mix (headphones are your friends

).

Do I still have to look for a simpler tracker/player or do you believe it's a bug now/is enough for you to debug?

Thanks,
Francesco

Toni Wilen · 15 May 2009, 15:42

I think I found the problem (still didn't bother with listening tests

)

ceztko · 15 May 2009, 21:55

I will be your ears as soon as you provide me a tentative fixed build.

Predabot · 16 May 2009, 03:53

And what, pray tell, IS the problem, Tony? I'm curious, heh heh.

ceztko · 16 May 2009, 12:40

Fixed in b29

! It seems the same bug was also causing a swapping of channels. I'm saying this because, in fact, uade with same tunes was playing them with channels swapped COMPARED to WinUAE <= beta 28. I used to think it was uade bug, but *now* WinUAE beta 29 + delitracker + some tunes (100% stereo separation) and uade + some tunes (100% stereo separation) => same result. So for me it's OK. Thanks!

15 May 2009, 14:02	#1
ceztko Registered User Join Date: Aug 2006 Location: Italy Posts: 109	Toni: 100% stereo separation doesn't seem to work, BUG? Playing any of these sample tunes using eagleplayer (here is the key, now is freeware) or delitracker using 100% stereo separation doesn't seem to work. Try those players I linked and pitch channels slider to left or right (the slider is the in the main gui(s), below or above volume slider. For testing, it's better if you listen the tunes with headphones): you'll always hear the other channel lowered. I'm pretty sure eagleplayer and delitracker aren't supposed to do any sort of channels mixing. My sound card isn't doing any mixing: if I do some tests with other windows apps (iTunes), I can listen to both channels fully separated. Changing 100% to any other value in WinUAE sound config seems to do something, tough. But 100% isn't really 100%. Ask me if you need more details. WinUAE version tested: 1.6.0b28 (btw I probably noticed this with previous versions too).

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15 May 2009, 14:09	#2
Toni Wilen WinUAE developer Join Date: Aug 2001 Location: Hämeenlinna/Finland Age: 49 Posts: 26,510	Too many variables. I'll believe if single channel single sample tracker module does the same

15 May 2009, 15:42	#4
Toni Wilen WinUAE developer Join Date: Aug 2001 Location: Hämeenlinna/Finland Age: 49 Posts: 26,510	I think I found the problem (still didn't bother with listening tests )

15 May 2009, 21:55	#5
ceztko Registered User Join Date: Aug 2006 Location: Italy Posts: 109	I will be your ears as soon as you provide me a tentative fixed build.

16 May 2009, 03:53	#6
Predabot Registered User Join Date: Nov 2008 Location: Swedun' Posts: 397	And what, pray tell, IS the problem, Tony? I'm curious, heh heh.

16 May 2009, 12:40	#7
ceztko Registered User Join Date: Aug 2006 Location: Italy Posts: 109	Fixed in b29 ! It seems the same bug was also causing a swapping of channels. I'm saying this because, in fact, uade with same tunes was playing them with channels swapped COMPARED to WinUAE <= beta 28. I used to think it was uade bug, but now WinUAE beta 29 + delitracker + some tunes (100% stereo separation) and uade + some tunes (100% stereo separation) => same result. So for me it's OK. Thanks!

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