Re: I/O support issue
Re: I/O support issue
- Subject: Re: I/O support issue
- From: Howard Moon <email@hidden>
- Date: Fri, 1 Oct 2004 07:39:52 -0700
Well, I just got the new auval program, and it fails validations there
(so it won't show up even in Logic 7).
Here's a couple snippets from the output:
VERIFYING DEFAULT SCOPE FORMATS:
Input Scope Bus Configuration:
Default Bus Count:1
Default Format: AudioStreamBasicDescription: 2 ch, 44100 Hz,
'lpcm' (0x0000002B) 32-bit big-endian float, deinterleaved
Output Scope Bus Configuration:
Default Bus Count:1
Default Format: AudioStreamBasicDescription: 2 ch, 44100 Hz,
'lpcm' (0x0000002B) 32-bit big-endian float, deinterleaved
ERROR: Default Format of unit does not match reported Channel handling
capabilities
* * FAIL
...
FORMAT TESTS:
Input/Output Channel Handling:
1-1 1-2 1-4 1-5 2-2 2-4 2-5 4-4 4-5
5-5 5-2 6-6 8-8
X
...
BAD FORMAT: bad channels per frame
DebugAssert: Third Party Client: ValidFormat(inScope, inElement,
newDesc) InvalidFormat [line 708, file /Software
Development/SDKs/FXpansion/Modified Apple Files/AUBase.cpp]
ERROR: Unit now reports it cannot support default channel configuration
(it previously reported that it did): in:2, out:2
I don't see where else it supposedly reports that it accepts 2 I/O
channels, but that's what the messages seem to indicate. (There's
apparently some "default" format involved somewhere?)
Any thoughts where I might be going wrong?
-Howard
On Sep 30, 2004, at 8:50 PM, William Stewart wrote:
I'd reinforce what Stefan said... I've a mono-mono AU and it:
(1) Does basically what Marc posted
(2) Doesn't show up anywhere but where a mono AU is usable
Bill
On 30/9/04 3:55 PM, "Stefan Gretscher" <email@hidden> wrote:
Hi Howard,
But it still shows up in the menu of a stereo track in DP4, and in
the
mono->stereo menu in Logic.
There must be something else involved somewhere...?
The code snippet looks ok, so I think there's maybe some other
problem.
Did you run auval on your AU? It prints a list of possible I/O configs
too.
What does it show?
Best,
Stefan
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