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Re: Steps to loading a SoundFont?
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Re: Steps to loading a SoundFont?


  • Subject: Re: Steps to loading a SoundFont?
  • From: William Stewart <email@hidden>
  • Date: Fri, 11 Jul 2008 14:47:26 -0700

you probably need to send MIDI messages to the audio unit to set the bank and patch numbers associated with the particular voices from the sound bank that you want to hear.

On Jun 30, 2008, at 3:28 PM, ash oakenfold wrote:

Hi,

I can play/hear notes using the default music device. When I try to load a custom SoundFont, I hear the same default piano.

// ... create graph ...
// ... get synth unit ....

FSRef fsRef;
FSPathMakeRef ((const UInt8*)"~/Library/Audio/Sounds/Banks/foo.sf2", &fsRef, 0);


AudioUnitSetProperty (synthUnit,
                                kMusicDeviceProperty_SoundBankFSRef,
                                kAudioUnitScope_Global,
                                0,
                                &fsRef,
                                sizeof(fsRef));

// ... initialize graph ...
// ... start graph ...

What step(s) am I missing?

-Ash
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