Re: AUHAL silence
Re: AUHAL silence
- Subject: Re: AUHAL silence
- From: Daniel Todd Currie <email@hidden>
- Date: Mon, 26 Jul 2004 14:46:48 -0700
I had the same trouble as you several weeks ago, and I put the project
away in disgust. I opened it up recently, ran it to remind myself what
was left to be done, and it worked just fine. I am convinced that it
is random blunders like these that are the lifeblood of AudioUnit
development.
-- DTC
On 2004 Jul 26, at 12:17, Dominic Feira wrote:
I'm sorry if this is a dupicate. The first e-mail didn't show up on
the list.
I am trying to implement recording from a usb microphone according to
the example in technote TN2091.
I believe I have everything done correctly, except I am still
receiving only silence from in the Input proc. I have noticed that
many people have had the same problem as I do. I have yet to find the
solution on the list archives and I have looked A LOT.
Interesting to note, is that I also implemented basically the same
thing directly with the audio device and I am trying to use an audio
converter to convert from the devices input to integer audio.
I get silence this way also, which makes me think that something is
wrong with the ASBDs that I am using. When I dump the data that is
coming in from the device it is correct. However the audio converter
is outputting silence.
The source for the projects are available at:
http://mahajir.ambrosia.net/~dominic/main1.c
http://mahajir.ambrosia.net/~dominic/main2.c
Any help or insight is greatly appreciated.
Dominic Feira / Ambrosia Software, Inc. / Code Monkey
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