Re: Quartz Comp and Audio input??
Re: Quartz Comp and Audio input??
- Subject: Re: Quartz Comp and Audio input??
- From: Trygve Inda <email@hidden>
- Date: Tue, 11 Sep 2007 21:06:35 +0000
- Thread-topic: Quartz Comp and Audio input??
> On 11 Sep 07, at 13:41, Trygve Inda wrote:
>> I am looking for a way to:
>>
>> A) have Quartz composer grab its audio input from whetever is going
>> to the
>> audio output (ie whatever is playing on the speakers).
>>
>> OR
>>
>> B) a way in Cocoa to send the audio output to the audio input so
>> Quartz
>> Composer will pick it up.
>>
>> OS 9 used to have a "play through" checkbox in the Sound control
>> panel that
>> did this.
>
> Playthrough was actually the opposite from what you're thinking of -
> it'd route audio input to output, not the other way around. For this
> application, take a look at Soundflower.
>
Maybe there is a better solution here. My goal is to build something like
the iTunes visualizer to display images, tweaked by the waveform of an
in-memory (playing) quicktime movie.
My though originally was to have a separate movie (Quartz Composer really),
but perhaps there is a better way.
Any help is appreciated.
Thanks,
Trygve
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