[MacRuby-devel] loop audio file seamlessly (Zachary Kaplan)

[Ed Hynes]

Hi Zak,

I'm running MacRuby revision 5236 with BridgeSupport Preview 3 and the following script works fine:

	framework 'AudioToolbox'

	url = NSURL.fileURLWithPath "/test/loops/Lounge Vibes 01.caf"
	audioFileID_ptr = Pointer.new_with_type '^{OpaqueAudioFileID}'
	p AudioFileOpenURL url, KAudioFileReadPermission, 0, audioFileID_ptr


HTH,
Ed

On Feb 23, 2011, at 1:27 AM, Zachary Kaplan wrote:

> hello all,
> 
> i received a suggestion from another member to check out the PlayFile
> example in the audio toolbox examples.
> 
> while this was very helpful in putting me on the right track for basic
> low level audio manipulation, there are some additional related issues
> i've encountered in trying to port over the example to macruby.
> 
> most notably, i don't seem to have some of the most important methods
> available such as AudioFileOpenURL.
> 
> perhaps (most likely) i am just doing something wrong. i have bridge support 2.
> 
> also if anyone has any macruby audio examples, i'd love to see what
> others have done.
> 
> could anyone else provide some more insight?
> 
> thanks in advance
> -zak
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