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Default ASBD for EZMicrophone save as pcm but noise #375

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GordonHuangYong opened this issue May 19, 2018 · 0 comments

GordonHuangYong commented May 19, 2018

(void)microphone:(EZMicrophone *)microphone
hasBufferList:(AudioBufferList *)bufferList
withBufferSize:(UInt32)bufferSize
withNumberOfChannels:(UInt32)numberOfChannels
{
//
// Getting audio data as a buffer list that can be directly fed into the
// EZRecorder or EZOutput. Say whattt...
//
AudioBuffer audioBuffer = bufferList->mBuffers[0];

float* frame = (float*)audioBuffer.mData;

[self apppendAdpcmData:[NSData dataWithBytes:frame length:audioBuffer.mDataByteSize] toFile:@"luck.pcm"];
}
luck.pcm is noise.

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