"Learning Core Audio" Chapter 8 Sample Code Distortion...
"Learning Core Audio" Chapter 8 Sample Code Distortion...
- Subject: "Learning Core Audio" Chapter 8 Sample Code Distortion...
- From: n ketter <email@hidden>
- Date: Sun, 14 Oct 2012 10:14:21 -0700
I'm working through "Learning Core Audio" by Adamson and Avila and completed the exercises in Chapter 8 - AUGraphInput. When I build and run I get a LOT of very loud distortion/noise. The amount seems to vary between runs. Sometimes (perhaps 1 out of 10 runs) the code runs as expected.
I downloaded the latest code from the book's site and re-downloaded the latest Core Audio Public Utility files, to ensure I was working with the most current versions. When I run the code from the book I get the same results.
Once it crashed with this logged:
CH08_AUGraphInput(73420,0x100681000) malloc: *** error for object 0x10381c808: incorrect checksum for freed object - object was probably modified after being freed.
*** set a breakpoint in malloc_error_break to debug
I tried setting the breakpoint however I couldn't recreate the error.
Has anyone else run into this? Any ideas on how to troubleshoot?
Thanks in advance,
n
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