Re: coreaudio-api digest, Vol 2 #356 - 10 msgs
Re: coreaudio-api digest, Vol 2 #356 - 10 msgs
- Subject: Re: coreaudio-api digest, Vol 2 #356 - 10 msgs
- From: Bill Stewart <email@hidden>
- Date: Wed, 30 Oct 2002 10:12:59 -0800
This is currently not supported with Jaguar...
However we do have APIs that can be used to play MIDI files out to MIDI
devices...
(We'll need to add this to the SDK....)
Basically Take the PrintSequence code, then instead of the sound bank option
you get a list of the MIDIDestination endpoints, then choosing the endpoint
you want to output to - set that as the target endpoint for the AUGraph that
is attached to the sequence - its about four lines of code or so to do
this...
Bill
on 30/10/02 7:43 AM, Dave Budde wrote:
>
Chris,
>
>
Thanks for responding. Yes, I know about the sound fonts, but I am
>
trying to drive a Midi-controlled Disklavier grand piano. So the sound
>
fonts won't do the trick. How does one get external hardware Midi
>
devices to show up in the list?
>
>
>
> Date: Tue, 29 Oct 2002 11:15:20 -0800
>
> To: email@hidden
>
> From: Chris Rogers <email@hidden>
>
> Subject: Re: Specifying an external synthesizer in OS X
>
>
>
> You can put DLS and SoundFont sound banks in:
>
>
>
> ~/Audio/Sounds/Banks
>
>
>
> They should then should up in the QuickTime Music preferences where you
>
> can select the default bank used for QuickTime Music playback.
>
>
>
> When using the DLSMusicDevice AudioUnit directly, it's possible to
>
> programmatically set the sample bank with an AudioUnitSetProperty()
>
> call...
>
>
>
> Chris Rogers
>
> Core Audio
>
> Apple Computer
>
>
>
>
>
>> Hello,
>
>>
>
>> I am new to this list. I have a question specifying an external
>
>> synthesizer in OS X 10.2.1. According to the Quicktime help, you
>
>> are supposed to be able to specify an external synthesizer in the
>
>> Quicktime Music Preferences. When I select the music preferences,
>
>> the only synthesizer in the list is the Quicktime Music Synthesizer.
>
>> How do you get an external synthesizer in the list so it can be
>
>> selected. This worked under OS 9, but does not work in OS X 10.2.1.
>
>>
>
>> Thanks for any help.
>
>>
>
>> Dave Budde
>
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