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ConvertMovieSndTrack Sample crashes on i386

Hello List,

I am not 100% sure this problem goes to this list, but as this list seems more "universal binary" oriented, I am posting it here.

I have downloaded the ConvertMovieSndTrack sample (1), converted the project builder file to Xcode, upgraded the target to native, lost the libstc++.a dependency and fixed a problem with the resource.rsrc file. I will gladly post the updated files.

Now, with some sample m4a file (2), the build crashes on i386 (universal build) in CalculateInputOutputSize when the sourcecode calls SoundConverterGetBufferSizes. It does not crash on PPC, or when ran in Rosetta.

Parts of my application are based on this sample and consequently, my application has the exact same behavior.

I will file a bug on radar, but would appreciate if anyone had a hint (even if that hint is: Crosspost in the QuickTime group)

Alex


(1)  http://developer.apple.com/samplecode/ConvertMovieSndTrack/ConvertMovieSndTrack.html
(2) http://vonbelow.com/sample.m4a 
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