javax.microedition.media.Mediaexception:Deviceerror

[gupta.akhil21]

I am working on nokia 3110 handset. I am trying make application to to record and play sound. I am successfully recording the sound but while playing recorded sound it is giving javax.microedition.media.Mediaexceptioneviceerror. The program is running fine on emulator. I am using content type as audio/x-amr.Could anybody suggest any way????

Thanks
Akhil

[hartti]

Are you stopping the other players before trying to playback the recording?
http://www.forum.nokia.com/document/...8E867E73B.html

Hartti

[gupta.akhil21]

yes I am stopping the player which is doing recording before calling playback facility I am also enclosing my code.


private void recordtofile()
{
try{
store = RecordStore.openRecordStore("voicestore",true);
p= Manager.createPlayer("capture://audio");
p.realize();
rc = (RecordControl)p.getControl("RecordControl");
output = new ByteArrayOutputStream();
rc.setRecordStream(output);
rc.startRecord();
p.start();
Thread.currentThread().sleep(10000);
p.stop();
rc.stopRecord();
rc.commit();
byte[] b = output.toByteArray();
store.addRecord(b,0,b.length);
InputStream is = new ByteArrayInputStream(b);
player = Manager.createPlayer(is, "audio/x-wav");
player.prefetch();
player.start();
mDisplay.setCurrent(mMainScreen);
}
catch(Exception e)
{showException(e);
}
}

[hartti]

your code says that you try to playback x-wav but you say in your first post that you are using x-amr? Which one you really recording?

Hartti

[gupta.akhil21]

I have tried using both but nothing is working. It is giving same error in both.

Akhil