Gracias por tu ayuda Jordito, he actualizado algunos drivers a la ultima versión después de reinstalar y el error MIDI no ha vuelto a aparecer. Ahora me falta que "trague" con los AU que continua validando pero sin aparecer en el desplegable de la pestaña de INSTrumento.
Te pego el mensaje que da la herramienta de validación....porque nio en 32 ni en 64 funciona. Solo los efectos.
Alguien escribió:
AU Validation Tool
Version: 1.6.1a1
Copyright 2003-2013, Apple Inc. All Rights Reserved.
Specify -h (-help) for command options
--------------------------------------------------
VALIDATING AUDIO UNIT: 'augn' - 'afpl' - 'appl'
--------------------------------------------------
Manufacturer String: Apple
AudioUnit Name: AUAudioFilePlayer
Component Version: 1.6.0 (0x10600)
* * PASS
--------------------------------------------------
TESTING OPEN TIMES:
COLD:
Time to open AudioUnit: 0.675 ms
WARM:
Time to open AudioUnit: 0.006 ms
FIRST TIME:
Time for initialization: 0.029 ms
* * PASS
--------------------------------------------------
VERIFYING DEFAULT SCOPE FORMATS:
Input Scope Bus Configuration:
Default Bus Count:0
Output Scope Bus Configuration:
Default Bus Count:1
Default Format: AudioStreamBasicDescription: 2 ch, 44100 Hz, 'lpcm' (0x00000029) 32-bit little-endian float, deinterleaved
Has Channel Layouts: 0x0
* * PASS
--------------------------------------------------
VERIFYING REQUIRED PROPERTIES:
* * PASS
--------------------------------------------------
VERIFYING RECOMMENDED PROPERTIES:
* * PASS
--------------------------------------------------
VERIFYING OPTIONAL PROPERTIES:
VERIFYING PROPERTY Latency
PASS
* * PASS
--------------------------------------------------
VERIFYING SPECIAL PROPERTIES:
VERIFYING CUSTOM UI
Cocoa Views Available: 1
AUFilePlayerViewFactory
PASS
VERIFYING CLASS INFO
PASS
TESTING HOST CALLBACKS
PASS
* * PASS
--------------------------------------------------
PUBLISHED PARAMETER INFO:
* * PASS
--------------------------------------------------
FORMAT TESTS:
Reported Channel Capabilities (explicit):
[0, -1]
No Input, Output Chans:
0-1 0-2 0-4 0-5 0-6 0-7 0-8
X X X X X X X
# # AudioChannelLayouts (1), Output Scope:
ChannelLayout is Writable: T
The Unit publishes the following Channel Layouts:
0x0 (Use_Channel_Descriptions)
Is Audio Channel Layout Available:
Mono Stereo Binau. AU_4 Ambi. AU_5 AU_5_0 AU_6 AU_6_0 AU_7_0 AU_7_0F AU_8 AU_5_1 AU_6_1 AU_7_1 AU_7_1F
X X X X X X X X X X X X X X X X
Current Format:AudioStreamBasicDescription: 2 ch, 44100 Hz, 'lpcm' (0x00000029) 32-bit little-endian float, deinterleaved
Current Format Tag = 0x650002, New Format Tag = 0x650002, Successsful
Current Format:AudioStreamBasicDescription: 2 ch, 44100 Hz, 'lpcm' (0x00000029) 32-bit little-endian float, deinterleaved
Current Format Tag = 0x650002, New Format Tag = 0x6A0002, Successsful
Current Format:AudioStreamBasicDescription: 2 ch, 44100 Hz, 'lpcm' (0x00000029) 32-bit little-endian float, deinterleaved
Current Format Tag = 0x6A0002, New Format Tag = 0x6C0004, Success - did not reset format with mis-matched layout
Current Format:AudioStreamBasicDescription: 2 ch, 44100 Hz, 'lpcm' (0x00000029) 32-bit little-endian float, deinterleaved
Current Format Tag = 0x6A0002, New Format Tag = 0x6B0004, Success - did not reset format with mis-matched layout
Current Format:AudioStreamBasicDescription: 2 ch, 44100 Hz, 'lpcm' (0x00000029) 32-bit little-endian float, deinterleaved
Current Format Tag = 0x6A0002, New Format Tag = 0x6D0005, Success - did not reset format with mis-matched layout
Current Format:AudioStreamBasicDescription: 2 ch, 44100 Hz, 'lpcm' (0x00000029) 32-bit little-endian float, deinterleaved
Current Format Tag = 0x6A0002, New Format Tag = 0x760005, Success - did not reset format with mis-matched layout
Current Format:AudioStreamBasicDescription: 2 ch, 44100 Hz, 'lpcm' (0x00000029) 32-bit little-endian float, deinterleaved
Current Format Tag = 0x6A0002, New Format Tag = 0x6E0006, Success - did not reset format with mis-matched layout
Current Format:AudioStreamBasicDescription: 2 ch, 44100 Hz, 'lpcm' (0x00000029) 32-bit little-endian float, deinterleaved
Current Format Tag = 0x6A0002, New Format Tag = 0x8B0006, Success - did not reset format with mis-matched layout
Current Format:AudioStreamBasicDescription: 2 ch, 44100 Hz, 'lpcm' (0x00000029) 32-bit little-endian float, deinterleaved
Current Format Tag = 0x6A0002, New Format Tag = 0x8C0007, Success - did not reset format with mis-matched layout
Current Format:AudioStreamBasicDescription: 2 ch, 44100 Hz, 'lpcm' (0x00000029) 32-bit little-endian float, deinterleaved
Current Format Tag = 0x6A0002, New Format Tag = 0x940007, Success - did not reset format with mis-matched layout
Current Format:AudioStreamBasicDescription: 2 ch, 44100 Hz, 'lpcm' (0x00000029) 32-bit little-endian float, deinterleaved
Current Format Tag = 0x6A0002, New Format Tag = 0x6F0008, Success - did not reset format with mis-matched layout
Current Format:AudioStreamBasicDescription: 2 ch, 44100 Hz, 'lpcm' (0x00000029) 32-bit little-endian float, deinterleaved
Current Format Tag = 0x6A0002, New Format Tag = 0x790006, Success - did not reset format with mis-matched layout
Current Format:AudioStreamBasicDescription: 2 ch, 44100 Hz, 'lpcm' (0x00000029) 32-bit little-endian float, deinterleaved
Current Format Tag = 0x6A0002, New Format Tag = 0x7D0007, Success - did not reset format with mis-matched layout
Current Format:AudioStreamBasicDescription: 2 ch, 44100 Hz, 'lpcm' (0x00000029) 32-bit little-endian float, deinterleaved
Current Format Tag = 0x6A0002, New Format Tag = 0x800008, Success - did not reset format with mis-matched layout
Current Format:AudioStreamBasicDescription: 2 ch, 44100 Hz, 'lpcm' (0x00000029) 32-bit little-endian float, deinterleaved
Current Format Tag = 0x6A0002, New Format Tag = 0x7E0008, Success - did not reset format with mis-matched layout
* * PASS
--------------------------------------------------
RENDER TESTS:
Output Format: AudioStreamBasicDescription: 2 ch, 44100 Hz, 'lpcm' (0x00000029) 32-bit little-endian float, deinterleaved
Render Test at 512 frames
Slicing Render Test at 64 frames
PASS
Render Test at 64 frames, sample rate: 22050 Hz
Render Test at 137 frames, sample rate: 96000 Hz
Render Test at 4096 frames, sample rate: 48000 Hz
Render Test at 4096 frames, sample rate: 192000 Hz
Render Test at 4096 frames, sample rate: 11025 Hz
Render Test at 512 frames, sample rate: 44100 Hz
PASS
1 Channel Test:
Render Test at 512 frames
PASS
Bad Max Frames - Render should fail
PASS
* * PASS
--------------------------------------------------
AU VALIDATION SUCCEEDED.
--------------------------------------------------
validation result: validación completada
updating properties of AU AUAudioFilePlayer by Apple...done.