I'm finishing a simple rec+fx app for iOS; everything works flawless but after recording few files I get a
when the recording starts; it does not happens on the first rec, nor the second, but usually the third or after it.
I have tried to implement a mutex like this: if (mRecordFile) {
disposingFileLock = [[NSLock alloc] init];
[disposingFileLock lock];
OSStatus status = ExtAudioFileDispose(mRecordFile);
if (status != noErr)
{
fprintf(stderr, "ExtAudioFileDispose failure\n");
}
[disposingFileLock unlock];
mRecordFile = NULL;
}
but the crash is still happening. The Dispose looks called correctly and I'm really stuck now, no ideas....any hint is welcome...
Also using ExtAudioFileWrite instead of ExtAudioFileWryteAsync is working good, with some glitches here and there, so the callback should not be the problem.
I think ExtAudioFileDispose is taking some times before actually disposing the file, so when a new rec is called it tryes to write the same file...how to check that the file is really disposed?
I only need to have this working to ship the app.
tnx in advance.
--
Alessandro Alexander Stone Aresta
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iOS / Web / Multimedia
development & consulting
email : email@hidden
skype : alexanderstone2007
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