Re: simplest sound output
Re: simplest sound output
- Subject: Re: simplest sound output
- From: Jens Alfke <email@hidden>
- Date: Thu, 27 Mar 2008 18:05:20 -0700
On 27 Mar '08, at 9:24 AM, Roland Silver wrote: I first tried running aqtest from the command line, which results in the error message: Must specifiy a file path I don't have a clue as to what kind of file it's looking for.
Well, it's a utility that plays audio, so it must be asking for ....... a JPEG file, right? OK, not really. ;-) But what could the _next_ most-likely type of file it wants be?
I then tried to build the project, but got a number of error messages starting with: error: CAXException.h: No such file or directory Line Location main.cpp:56: error: CAStreamBasicDescription.h: No such file or directory
Those headers are in /Developer/Examples/CoreAudio/PublicUtility/. It sounds like the Xcode project didn't have the #include paths set up correctly. You can add that directory to the project and hopefully it'll build then.
I haven't tried that sample. The AudioQueue sample code I started with is in /Developer/Examples/CoreAudio/SimpleSDK/AudioQueueTools. I know that one builds.
—Jens |
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