I am doing recording in following way and storing byte array in a
binary file. But the binary file I am getting is not in any format.
what can be the problem?
int bufferSize = AudioRecord.getMinBufferSize(8000,
AudioFormat.CHANNEL_CONFIGURATION_MONO,
AudioFormat.ENCODING_PCM_16BIT);
byte[] tempBuffer = new byte[bufferSize];
AudioRecord recorder = new
AudioRecord(MediaRecorder.AudioSource.MIC, 8000,
AudioFormat.CHANNEL_CONFIGURATION_MONO,
AudioFormat.ENCODING_PCM_16BIT,bufferSize*4);
recorder.startRecording();
bufferRead = recorder.read(tempBuffer, 0, bufferSize);
FileOutputStream fos = new FileOutputStream(new
File("sdcard/
output.bi"));
OutputStreamWriter osw = new OutputStreamWriter(fos);
for (int idxBuffer = 0; idxBuffer < bufferRead;
++idxBuffer) {
osw.write(tempBuffer[idxBuffer]);
}
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