Re: GrahicEQ AU trouble
Re: GrahicEQ AU trouble
- Subject: Re: GrahicEQ AU trouble
- From: William Stewart <email@hidden>
- Date: Thu, 23 Apr 2009 11:11:37 -0700
this should just work.
If you do CAShow(myGraph), what does the graph look like? My guess is
that you don't have it connected quite right
On Apr 22, 2009, at 9:12 PM, Darryl Trujillo wrote:
Hi Folks,
I'm doing playback through an AU graph consisting of a format
converter, stereo mixer, a custom volume unit I wrote, and the
output unit. Instead of the older Component Manager calls, I'm
putting it all together via AUGraphAddNode(),
AuGraphConnectNodeInput(), & AUGraphNodeInfo(). It all works fine
until I add a graphic EQ unit into the mix, and then I get no
output. The graph pulls from my input callback, but nothing out the
speakers. The EQ unit appears to load and get connected just fine,
stream formats set okay, I can even set the 10/31 band property, get
the property labels back and see how they change, all with no errors
returned. I'm not instantiating the UI, but was planning to control
it through properties.
Is there some other initialization this unit needs, besides what can
be gleaned from the header files, or via auval? Are there
limitations as to what it can plugged in to? Is there something else
I'm missing? Clue is appreciated.
thanks - dmt
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