can't listen to flac files on active speakers over wifi

[GoogleCodeExporter]

What steps will reproduce the problem?
1.play music in itunes
2.select audio engine A5 speakers connected to macintosh via apple airport 
express
3.hear nothing

What is the expected output? What do you see instead?
ditto
What version of the product are you using? On what operating system?
I'm using FLUKE on 2010 mac running OS X 

Please provide any additional information below.

I can play FLAC files imported into iTunes with fluke on speakers hard wired to 
macintosh

I'm puzzled.  

Original issue reported on code.google.com by yellowsa...@yahoo.com on 22 Nov 2010 at 8:18

[GoogleCodeExporter]

Same problem here-- fluke imports fine to itunes 10 but will not play flac 
files over air tunes

Original comment by ona...@gmail.com on 30 Nov 2010 at 1:51