OSX Multi Channel Audio Device. (mono sound)

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sirfunk

OSX Multi Channel Audio Device. (mono sound)

Postby sirfunk » 30 Aug 2004 02:57

Hi there. I have a presonus firestation (8 channels out) and to VLC each channel appears as a seperate device. In OSX's Audio/Midi Settings i can set a certain channel to L and R (and surround channels if i please) _Most_ (actually everythign but VLC) plays through core audio and just respects the settings of Audio/Midi settings.... However in VLC it shows up as 8 seperate channels and i can't get stereo sound through it. Does anyone know a workaround for this? (Just pass the audio through CoreAudio like other apps do (i don't know much about CoreAudio and how it works from a programming point of view) or allows the user to select seperate mono devices for stereo or something like that.

Any help would be appreciated

-SirFunk

Kewl
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Something is maybe on the way...

Postby Kewl » 31 Aug 2004 05:01

There are a few other threads about this:
viewtopic.php?t=1514
viewtopic.php?t=4177

Basically it affects every "pro" and "semi-pro" sound card on the Mac: even Digidesign's Mbox, with it's stereo only output, is presented in VLC as two mono.

But, a programmer from a professional audio interfaces manufacturer got interested in this problem and will try to fix it within VLC (rather than a specific driver fix). If he succeeds, it should resolve the problem for all audio interfaces that have shown this problem so far.

- Kewl

The DJ
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Postby The DJ » 31 Aug 2004 15:24

Personally i'm not holding my breath just yet.
I've seen too many ppl say "oh, i'll fix that", and then be stranded in the swamp that is CoreAudio and VLC :)
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Kewl
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Postby Kewl » 31 Aug 2004 17:48

Personally i'm not holding my breath just yet. I've seen too many ppl say "oh, i'll fix that", and then be stranded in the swamp that is CoreAudio and VLC :)
Come on... The VLC project is asking for OSX developers, I find one that is interested in resolving this problem, and you shrug it off.

Have faith... and patience.

- Kewl

The DJ
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Postby The DJ » 01 Sep 2004 14:41

I'm getting a bit pessimistic on this topic i guess :)
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