Re: Input sidechain and AU-Lab
Re: Input sidechain and AU-Lab
- Subject: Re: Input sidechain and AU-Lab
- From: William Stewart <email@hidden>
- Date: Mon, 1 Mar 2010 12:16:36 -0800
supported num channels works across all buses. it describes any valid combination between input and output.
So, the channel configs you publish here are saying ANY of the following combinations are true:
mono output - only mono inputs
stereo output - mono or stereo input on any bus
Bill
On Feb 28, 2010, at 3:06 PM, Jorge Castellanos wrote:
>
> For SupportedNumChannels I return my supported configurations for the primary bus
> (i.e. sSupportedNumChannels[3] = {{1,1}, {1, 2}, {2, 2}} - mono, mono to stereo and stereo).
> Should I be including my sidechain input in this Channel Info somehow?
>
> Thanks much,
>
> J.C.
>
>
> On Feb 28, 2010, at 4:41 PM, tahome izwah wrote:
>
> Do you report the correct configuration in SupportedNumChannels()?
>
> --th
>
> 2010/2/28 Jorge Castellanos <email@hidden>:
>> Hi All,
>> I've been trying to add an "Input Sidechain" to an AU Plug-in, but AULab
>> fails to recognize it.
>> I've searched the list Archives, and the only post that talks about this is
>> not of much help.
>> When running auval, it does show two input buses:
>> Input Scope Bus Configuration:
>> Default Bus Count:2
>> Format Bus 0: AudioStreamBasicDescription: 2 ch, 44100 Hz, 'lpcm'
>> (0x00000029) 32-bit little-endian float, deinterleaved
>> Format Bus 1: AudioStreamBasicDescription: 2 ch, 44100 Hz, 'lpcm'
>> (0x00000029) 32-bit little-endian float, deinterleaved
>> but when I open the AU in AULab I don't see the "Edit Inputs..." option as
>> it appears with the AUMerger.
>> The only thing I'm doing to "get" the second bus is:
>> Inputs().SetNumberOfElements(2);
>> and then I access that element's buffer in the render callback.
>> What am I missing?
>> Do I need to make any other Property writable or something like that?
>> Any help would be appreciated!
>> Thanks
>> J.C.
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