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PORecording Audio and Playing Audio at the same time
 

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    <p>In my application i am recording input from the microphone and at a certain point i am playing a sound (while the recording is still going). Now the recorder "stops" to record (mrec.stop() may still be used), the LogCat entry for this seems to be:</p> <pre><code> 07-03 18:40:34.811: INFO/AudioHardwareALSA(2179): Output standby called!!. Turn off PCM device. </code></pre> <p>I am testing on two phones, one is a Samsung Galaxy S and one is a Samsung Galaxy 3. On the Galaxy S everything works as expected (which is that the recording still takes place). The difference between the two phones besides the specs is that the Galaxy S has 2.2.1 and the Galaxy 3 2.2 I figured, that a workaround would be to initialize the mediarecorder again, but this makes the application stutter, which is not wanted.</p> <p>Here is more information how the mediaplayer and the mediarecorder are set up:</p> <pre><code> void Init() { mp = MediaPlayer.create(getContext(), R.raw.pop); mrec = new MediaRecorder(); mrec.setAudioSource(MediaRecorder.AudioSource.MIC); mrec.setOutputFormat(MediaRecorder.OutputFormat.THREE_GPP); mrec.setAudioEncoder(MediaRecorder.AudioEncoder.AMR_NB); [..] mrec.setOutputFile(audiofile.getAbsolutePath()); mrec.prepare(); mrec.start(); } </code></pre> <hr> <pre><code> void Event() { mp.start(); } </code></pre> <p>Why does the recording "stop"? Is there a way to halt the stop? Is this the desired behaviour? How can i find out what's wrong?</p> <p>Any tips are appreciated.</p>
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    1. COdid you get any solution? i want to do same thing!
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    2. CO@Gerd please provide solution to us also if you found..
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