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Thread #30628

AUGraph API error (2011-10-20 05:40 by oscar #60132)

Great program. Thank you.
I am finding an error in Mac OS X 10.7.2.
I am using a big soundfont (replacing /System/Library/Components/CoreAudio.component/Contents/Resources/gs_instruments.dls)
Other midi programs seems to work fine.
MIDITrail shows this error from time to time (with midifiles with several instruments)

AUGraph API error.

FILE: SMAppleDLSDevCtrl.mm
LINE: 130
INFO: FFFFD582 00000000

I hope this will help.

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RE: AUGraph API error (2011-12-27 00:28 by yknk #61342)

Thank you for your message.

> FILE: SMAppleDLSDevCtrl.mm
> LINE: 130
> INFO: FFFFD582 00000000

I tested MIDITrail on Mac OS X 10.7 (Lion), and I encountered the same error.
Apple seems to have changed the specifications of the API (MusicDeviceMIDIEvent).
When MIDI data contains some control change events, the API will returns an error code.
I made the following thicket, and I'm going to resolve the problem.

Ticket #26985 Mac OS X 10.7 Lion Support

In next version (1.1.3), MIDITrail will supports Mac OS X 10.7 (Lion).
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