Fix for 1 channel/mono recording in AudioFileWriter

alexbw · Aug 21, 2012 · 6ee8df4 · 6ee8df4
1 parent 78fd868
commit 6ee8df4
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Novocaine/AudioFileWriter.m b/Novocaine/AudioFileWriter.m
@@ -84,7 +84,7 @@ - (id)initWithAudioFileURL:(NSURL *)urlToAudioFile samplingRate:(float)thisSampl
         self.audioFileURL = urlToAudioFile;
         CFURLRef audioFileRef = (CFURLRef)self.audioFileURL;
 
-        AudioStreamBasicDescription outputFileDesc = {44100.0, kAudioFormatMPEG4AAC, 0, 0, 1024, 0, 2, 0, 0};
+        AudioStreamBasicDescription outputFileDesc = {44100.0, kAudioFormatMPEG4AAC, 0, 0, 1024, 0, thisNumChannels, 0, 0};
 
         CheckError(ExtAudioFileCreateWithURL(audioFileRef, kAudioFileM4AType, &outputFileDesc, NULL, kAudioFileFlags_EraseFile, &_outputFile), "Creating file");