Re: Audio Units without AUGraph API
Re: Audio Units without AUGraph API
- Subject: Re: Audio Units without AUGraph API
- From: Steven Winston <email@hidden>
- Date: Thu, 27 Aug 2009 14:23:30 -0700
Darrell,
If there are any direct examples then I'm unaware of them off the top
of my head. However, I'm reasonably certain that a good 10-20 min
google search might find one or two that might be of help.
Good luck!
Steve
On Thu, Aug 27, 2009 at 2:16 PM, Darrell
Gibson<email@hidden> wrote:
> 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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