# event horizon not passing au validation

**URL:** https://forums.stillwellaudio.com/t/event-horizon-not-passing-au-validation/574
**Category:** Stillwell Audio Plugs
**Created:** [March 21, 2010, 12:17pm UTC](https://forums.stillwellaudio.com/t/event-horizon-not-passing-au-validation/574 "2010-03-21T12:17:22Z")
**Posts on this page:** 2
**Page:** 1

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### Author: ![trackmixstudio](https://forums.stillwellaudio.com/letter_avatar_proxy/v4/letter/t/7c8e57/32.png) [@trackmixstudio](https://forums.stillwellaudio.com/u/trackmixstudio)
#### Post date: [March 21, 2010, 12:17pm UTC](https://forums.stillwellaudio.com/t/event-horizon-not-passing-au-validation/574/1 "2010-03-21T12:17:22Z")

</div>

Mac pro logic 9  
Failed log below  
Thanks  
Michael

alidating Audio Unit Event Horizon by Stillwell Audio:

* * *

```
     AU Validation Tool
     Version: 1.2.3a1 
      Copyright 2003-2007, Apple, Inc. All Rights Reserved.

     Specify -h (-help) for command options

```

* * *

* * *

## VALIDATING AUDIO UNIT: ‘aufx’ - ‘w796’ - ‘Stwa’

Manufacturer String: Stillwell Audio  
AudioUnit name: Event Horizon  
Component Version: 1.52.5 (0x13405)

- 
  - PASS

* * *

TESTING OPEN TIMES:  
COLD:  
Time to open AudioUnit: 59.666 ms  
WARM:  
Time to open AudioUnit: 0.342 ms  
FIRST TIME:  
Time for initialization: 0.004 ms

- 
  - PASS

* * *

VERIFYING DEFAULT SCOPE FORMATS:  
Input Scope Bus Configuration:  
Default Bus Count:1  
Default Format: AudioStreamBasicDescription: 2 ch, 44100 Hz, ‘lpcm’ (0x00000029) 32-bit little-endian float, deinterleaved

Output Scope Bus Configuration:  
Default Bus Count:1  
Default Format: AudioStreamBasicDescription: 2 ch, 44100 Hz, ‘lpcm’ (0x00000029) 32-bit little-endian float, deinterleaved

- 
  - PASS

* * *

VERIFYING REQUIRED PROPERTIES:  
VERIFYING PROPERTY: Sample Rate  
PASS  
VERIFYING PROPERTY: Stream Format  
PASS  
VERIFYING PROPERTY: Maximum Frames Per Slice  
PASS  
VERIFYING PROPERTY: Last Render Error  
PASS

- 
  - PASS

* * *

VERIFYING RECOMMENDED PROPERTIES:  
VERIFYING PROPERTY: Latency  
PASS  
VERIFYING PROPERTY: Tail Time  
PASS  
VERIFYING PROPERTY: Bypass Effect  
PASS

ERROR: Changing max frames property did not fire off a property changed notification

- 
  - FAIL

* * *

## AU VALIDATION FAILED: CORRECT THE ERRORS ABOVE.

validation result: failed validation

---

<div class="post-metadata">

### Author: ![scott](https://forums.stillwellaudio.com/user_avatar/forums.stillwellaudio.com/scott/32/312_2.png) [@scott](https://forums.stillwellaudio.com/u/scott)
#### Post date: [March 21, 2010, 2:19pm UTC](https://forums.stillwellaudio.com/t/event-horizon-not-passing-au-validation/574/2 "2010-03-21T14:19:48Z")

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Did you download the latest version (updated this week)? That change has been made in beta versions quite a while ago, and was rolled into the production versions this week.

Scott