Re: Logic 8 and multichannel plugs
Re: Logic 8 and multichannel plugs
- Subject: Re: Logic 8 and multichannel plugs
- From: Stefan Gretscher <email@hidden>
- Date: Fri, 14 Sep 2007 12:35:45 +0200
Am 14.09.2007 um 11:48 schrieb Olivier Tristan:
email@hidden wrote:
Seems like my plugs with multiple output channels don't work in
Logic 8.
Allegedly they are only available as stereo out, which, in turn,
is really strange
since they aren't really claiming to be able to do stereo output
at all.
Has the AU specs for multiple outputs changed lately, or is
this some kind of bug in Logic 8? Does anybody know how
to get around it?
email@hidden is better suited for logic specific question.
Indeed, this is our official Logic-related AU developer support address.
That said, there have been no changes to the AU spec, but Logic 8 is
much
stricter regarding following the specs, because it now also supports
surround
and needs to distinguish between multi-out and multi-channel (aka
surround).
Plus, it seemed reasonable to finally follow Apple's specs in Apple's
apps. :-)
Please read this document for further information about multi-out in
AU world:
/Developer/Examples/CoreAudio/Documentation/AudioUnits/
IOChannelConfigurations.rtf
Best,
Stefan
PS: When importing Logic 7 songs into Logic 8, we still support the
out-of-spec
mode that previous Logic versions had - because there were no
surround plug-ins
in Logic 7 it's easy to distinguish between surround and multi-out in
that case.
This shall make for a somewhat smoother transition.
------------------------------------
Stefan Gretscher
plug-in development & 3rd party developer support
phone: (+49)-4101-495-586 (Central European Time)
AU developer support: email@hidden
TDM developer support: email@hidden
Apple GmbH
Geschäftsführung: Georges Guyon de Chemilly
Sitz der Gesellschaft: München
Amtsgericht München, HRB 66158
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