Re: 5.1 Surround-to-stereo AU
Re: 5.1 Surround-to-stereo AU
- Subject: Re: 5.1 Surround-to-stereo AU
- From: tahome izwah <email@hidden>
- Date: Thu, 5 Feb 2009 21:52:41 +0100
Hi Bill,
thanks for the info.
So how would I go about creating a 5.1-to-stereo encoder then?
Impossible to do as AU?
How about my second Q about channel configs/names?
Thanks I appreciate it
--th
2009/2/5 William Stewart <email@hidden>:
> Currently, the support for this kind of down-mixing is not currently
> available in AULab - we just go to the same or up in channels. Its probably
> the same in logic
>
> On Feb 5, 2009, at 7:09 AM, tahome izwah wrote:
>
>> Hi all,
>>
>> I am trying to get a 5.1-to-stereo AU plug in (currently
>> kAudioUnitType_Effect) to run in AULab and Logic. So far I have been
>> unsuccessful, even though I report the correct number of input and
>> output channels (6 in, 2 out, via SupportedNumChannels()) to the host
>> it doesn't show up in the list of available plug ins. It won't even
>> show up if I report {6,6} as channel counts... Is there a trick to
>> this or am I missing something obvious here? Should I rather use
>> kAudioUnitSubType_Merger as AU type?
>>
>> How am I supposed to set up AULab or Logic to support and load this?
>>
>> Also, in my AU how do I know which channel is which? Ie. the channel
>> labels for RS, LS, R, L, C and LFE.
>>
>> Thanks!
>> --th
>> _______
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