Re: Audio queues...again
Re: Audio queues...again
- Subject: Re: Audio queues...again
- From: Etienne Gignac Bouchard <email@hidden>
- Date: Mon, 27 Apr 2009 17:53:06 -0300
- Thread-topic: Audio queues...again
Title: Re: Audio queues...again
Thank for replying.
I forgot to mention : iphone sdk 2.2.1, format is wav.
I need 2 audio queues to start playing at the exact same host time. I tried enqueuewithparameters on the first buffers of the queues with a absolute hosttime but it is completely ignored.
I have been looking into remoteIO. Although lower level, I heard people have had success with them to play files simultaneously with multiple audio units through a mixer.
But if I can find a working case of enqueueing with host times, I might change my mind....do you have code that works in that fashion ?
Thanks Bill.
On 27/04/09 3:04 PM, "William Stewart" <email@hidden> wrote:
I have no idea what your problem is - you will have to be more specific:
(1) What platform
(2) What format
(3) What exactly do you mean by simultaneous. In other words, what are the general characteristics of your use case?
General posts of this nature are unhelpful and frustrate us as much as you are frustrated.
Bill
On Apr 25, 2009, at 5:42 AM, Etienne Gignac Bouchard wrote:
Good day everyone.
Like a couple of other people, I am trying to queue multiplu queues to play simultaneously. I have done some research on the web and there is no documentation of it working anywhere.
So my question is: has anyone had success doing such a thing ? Is the API broken or something ?
Part 2: if I can’t get this to work, which I probably won’t, I might get into sound generation instead of playing files. Does anyone have a proven working callback function for generating a sine wave ? There is this one example on the web but again, it doesn’t work as advertised and audio processing has never been my forte so I can’t figure out why.
Thanks a lot !
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