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Re: stream/channel physical info

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Re: stream/channel physical info

Subject: Re: stream/channel physical info
From: Jeff Moore <email@hidden>
Date: Wed, 3 Nov 2004 17:37:39 -0800

Yup. You missed kAudioDevicePropertyTransportType and kAudioStreamPropertyTerminalType which provide the kind of device (USB, PCI, FireWire, etc.) and the kind of stream (speaker, SPDIF, CD player, etc) respectively.

On Nov 3, 2004, at 4:29 PM, Kurt Bigler wrote:

I was hoping my software would be able to select streams or channels based on information about the physical type of the final input or output, e.g. whether it is analog or digital, and for digital possibly a further breakdown into types like ADAT, AES/EBU, etc.

But I can't seem to find any properties associated with streams or channels that would provide this kind of information. Did I miss something or is such information really not available?
Thanks,
Kurt Bigler
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Jeff Moore
Core Audio
Apple


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References:  
  >stream/channel physical info (From: Kurt Bigler <email@hidden>)




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