RE: Audio Units without AUGraph API
RE: Audio Units without AUGraph API
- Subject: RE: Audio Units without AUGraph API
- From: Darrell Gibson <email@hidden>
- Date: Thu, 27 Aug 2009 22:16:30 +0100
- Acceptlanguage: en-US, en-GB
- Thread-topic: Audio Units without AUGraph API
Steve,
Thanks for point out this information. I'll have a go at doing this tomorrow. I take it there are no examples?
Darrell.
________________________________________
From: Steven Winston [email@hidden]
Sent: 27 August 2009 21:47
To: Darrell Gibson
Cc: Doug Wyatt; email@hidden
Subject: Re: Audio Units without AUGraph API
Hi Darrell,
You might find this interesting:
http://developer.apple.com/documentation/MusicAudio/Conceptual/AudioUnitProgrammingGuide/TheAudioUnit/TheAudioUnit.html#//apple_ref/doc/uid/TP40003278-CH12-DontLinkElementID_34
kAudioUnitProperty_MakeConnection is what needs to be set. Audio
Graphs normally do this process for you...
Thanks,
Steve
On Thu, Aug 27, 2009 at 1:41 PM, Darrell
Gibson<email@hidden> wrote:
> Doug,
>
> Thanks for confirming this can be done. However, I'm still a bit stumped on how to do it. Is there any information available? Especially if there is additional "house keeping" required. (All the example I've looked at seem to use graphs.)
>
> Thanks for any pointers,
>
> Darrell.
>
> ________________________________________
> From: Doug Wyatt [email@hidden]
> Sent: 27 August 2009 19:08
> To: Darrell Gibson
> Cc: email@hidden
> Subject: Re: Audio Units without AUGraph API
>
> It's pretty simple to use AU's without a graph.
>
> The extra features provided by the graph include being able to
> initialize/uninitialize all of the AU's in the graph at once, and
> perform dynamic connections/disconnections in a threadsafe manner.
>
> Doug
>
> On Aug 27, 2009, at 3:17 , Darrell Gibson wrote:
>
>>
>> Hi All,
>>
>> Is it possible to "connect" and send data "in and out" of Audio
>> Units without using the AUGraph API? Is there any documentation or
>> examples on how to do this? I've trawled through the SDK, but can't
>> seem to find anything. (The says to me it is either trivial, not
>> possible or I've missed something. I'm not sure which.) Any
>> pointers would be greatly appreciated.
>>
>> Thanks for any help,
>>
>> Darrell.
>
>
>
>
>
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