Re: Welcome to the "Coreaudio-api" mailing list
Re: Welcome to the "Coreaudio-api" mailing list
- Subject: Re: Welcome to the "Coreaudio-api" mailing list
- From: "Gen Kiyooka" <email@hidden>
- Date: Tue, 9 May 2006 16:21:48 -0700
New to CoreAudio/KEXT, but a fan in general (aside from my Mbox
driver, that is),
I was checking out AudioReflectorDriver in combination with ComplexPlayThru.
Using the list archive, I have been able to rebuild
AudioReflectorDriver with the flags to allow me to set the system
prefs to send regular audio output through the driver.
My first test was to install the driver system wide, run
ComplexPlayThru, and simply do all my normal audio listening through
that combo. It seems to work pretty good, but there is a periodic
warbling/distortion that appears, no matter what audio client I use.
I tried iTunes/VLC/QuickTime player pro/Finder preview - all exhibit
the same behavior.
Initially, I thought it might be a drm/audio watermarking thing, but
it seems that regardless as to the source of the audio, the same
results. I am building/testing on Intel.
On a related thought, can someone tell me exactly what parts (strings
etc) of AudioReflectorDriver need to be changed in order to clone the
driver without overlapping any of the namespace of the original
sample. I started on this project as well, and it worked, ah, once,
and then my cloned driver disappeared and/or caused a kernel panic on
boot.
Final question. For building a universal KEXT, is it any different
than a regular universal binary? The "Release" build for
AudioReflectorDriver uses $(NATIVE) rather than "ppc i386"
thanks
g
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