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    <p>To play audio on the Mac, you can either use <a href="http://developer.apple.com/library/mac/#documentation/Cocoa/Reference/ApplicationKit/Classes/NSSound_Class/Reference/Reference.html" rel="noreferrer"><code>NSSound</code></a> for basic activities, or the more robust <a href="http://developer.apple.com/library/mac/#documentation/MusicAudio/Conceptual/CoreAudioOverview/Introduction/Introduction.html" rel="noreferrer"><code>CoreAudio</code></a> framework for more complicated tasks.</p> <hr> <p>If you were to use <code>NSSound</code> to achieve this goal, your code would look something like this:</p> <pre><code>NSString *resourcePath = [[NSBundle mainBundle] pathForResource:@"replace-with-file-name" ofType:@"aif"]; NSSound *sound = [[NSSound alloc] initWithContentsOfFile:resourcePath byReference:YES]; // Do something with sound, like [sound play] and release. </code></pre> <p>OR</p> <pre><code>NSSound *sound = [NSSound soundNamed:@"replace-with-file-name-without-the-extension"]; // Do something with sound, like [sound play], but don't release (it's autoreleased). </code></pre> <p>If you were to use the second snippet, you would have to ensure that the sound file's extension is <code>aiff</code> and not just <code>aif</code>, since <code>+soundNamed:</code> looks for very specific file extensions; I don't think <code>aif</code> is on that list.</p> <p>Using <code>CoreAudio</code> is more complicated, so if you just want to play it and mess around with very simple settings, just use <code>NSSound</code></p>
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    1. COThanks, can you give me an example of how to use NSSound in the code ?
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    2. COThanks it worked, just one more question: I sound was for example 1min and I release it, does it keep playing ?
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    3. COAndy, the [NSSound Class Reference](http://developer.apple.com/library/mac/#documentation/Cocoa/Reference/ApplicationKit/Classes/NSSound_Class/Reference/Reference.html) states that a sound will stop playing once it has been deallocated: "Upon deallocation, a sound object stops playback of the sound (as needed) so that it can free up the corresponding audio resources." So if you create a sound, start playing it, then release it before it has finished playing, the sound will stop.
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