Re: Send midi to host application
Re: Send midi to host application
- Subject: Re: Send midi to host application
- From: James Coker <email@hidden>
- Date: Sun, 16 Jan 2011 14:27:03 -0700
I reported lack of support for these API's in Logic & MainStage as an "Enhancement"
on bugreport.apple.com a year or so ago and it was quickly flagged as a duplicate.
I remember many times in the past when members of the CoreAudio team encouraged
the use of the bugreporter for feature requests, so I always try to pass that suggestion
on, particularly w.r.t. this particular issue. The more often this issue is reported,
the more likely they will be to address it.
Best,
Jim
On Jan 12, 2011, at 2:57 PM, Blue Cat Audio Dev wrote:
> We did the same tests here and asked on this list the same question around a year ago. Ironically other (non-Apple) applications actually support this Audio Unit feature.
>
> Quoting Jan Marguc <email@hidden>:
>
>> On Sun, Jan 9, 2011 at 11:26 PM, Paul Davis <email@hidden>wrote:
>>
>>> On Sun, Jan 9, 2011 at 6:40 AM, Jan Marguc <email@hidden> wrote:
>>> > Hi Bill,
>>> > seeing that this question has been asked here a few times before some
>>> time
>>> > ago, I would like to know when we can expect Logic and/or MainStage to
>>> > support it?
>>>
>>> what makes you believe that they don't? did you implement a plugin
>>> that uses the capabilities that were added to the AU API to permit
>>> this? i would mention in passing that Ardour3 (whenever we release it)
>>> will support this.
>>>
>>
>> I built the SinSynth example project which has a midi-output build target
>> and modified it such that it adds a fifth to the input note. Neither did the
>> plugin appear in a special group, nor did adding it to the channel-strip
>> provide any options for where to route the generated midi output. Also
>> connecting the output of the channel-strip in the environment view to
>> another channel-strip didn't have any effect other than passing on the input
>> events. I put a breakpoint in the
>> kAudioUnitProperty_MIDIOutputCallbackInfo handler
>> of SetProperty and never hit it. For the other properties I hit the
>> breakpoint. I should add that I only tested this in Logic, so I don't know
>> if Mainstage is also missing the feature.
>>
>
>
>
>
>
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