Re: AU surround hosts
Re: AU surround hosts
- Subject: Re: AU surround hosts
- From: William Stewart <email@hidden>
- Date: Mon, 25 Sep 2006 15:30:57 -0700
You should be using the AudioChannelLayout properties to describe to
the host the order of your channels - if you run auval on Apple's
Reverb you'll see tests for these showing up. There are two
properties to support:
AudioChannelLayoutTags
AudioChannelLayout
There are some comments in the AudioUnitProperties.h (and
implementation support for this in AUBase classes)
Bill
On 23/09/2006, at 8:51 AM, Chris Bennett wrote:
Hi Olivier and list,
Thank you, I have had pretty good luck with surround and DP. Although
I have another problem that isn't necessarily AU related, however
maybe someone else has experience troubleshooting this issue.
Does anyone have advice for providing audio buffers when DP makes a
render call? My assumption was that the channel order in DP's Audio
Bundles (ie. L>R>C>LS>RS) would correspond to the ordered buffers
supplied by the AU (ie. mData[0]>mData[1]>etc.). However, when trying
to test one channel at a time, this does not seem to be the case -
weird stuff happens such as two channels playing when only one is
supplied signal! Has anyone else had this type of issue?
Thanks everyone for your help!
~chris bennett
University of Miami
On 9/7/06, Olivier Tristan <email@hidden> wrote:
Chris Bennett wrote:
> List,
>
> I am building a surround plug-in for VST and AU. Although I've had
> quite a problem testing out the AU part! Are there any
> recommendations for good hosts that support AU surround
plugins? I'm
> surprised Logic isn't capable of this. Thanks.
Hi Chris,
You can try Digital Performer. It handles well surround.
HTH
--
Olivier Tristan
Ultimate Sound Bank
--
Chris Bennett
Program Director, WVUM
[t] 305/284.3474
[f] 305/284.3132
[e] email@hidden
[w] http://wvum.org
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