Problem in voice recording

Question

Hi friends.
I�m developing an application for voice recording.
It works fine with the imulator provided with �k-tool bar� .
But while running in the device, it throws exception
In nokia N70 : java.io.IOEXception :opening a connection failed :-5
Motorolla : �java.io.IOEXception :Invalid locator�
here is my code :
try {
                    init.append("record voice ...\n\n");
                    // Create a Player that captures live audio.
                    p = Manager
                              .createPlayer("capture://audio?encoding=pcm&rate=8000&bits=16");
                    p.realize();
                    // Get the RecordControl, set the record stream,
                    rc = (RecordControl) p.getControl("RecordControl");
                    output = new ByteArrayOutputStream();
//                    rc.setRecordStream(output);
                    rc.setRecordLocation("file:///c/Ansh.wav");
                    rc.startRecord();
                    p.start();
                    Thread.currentThread().sleep(5000);
                      rc.stopRecord();
                      rc.commit();
                       p.stop();
                       p.close();
               } catch (Exception ioe) {
                    init.append(ioe.toString());
               }when i cange
rc.setRecordLocation("file:///c/Ansh.wav");to
rc.setRecordLocation("file:///root1/Ansh.wav");i dont get any error in motorolla, but i'm not able to find the recorded file
can any one help me out please!!!!!!!!!
Thanks in advance..
Message was edited by:
Ansh.

Answer 1

Hi,
IOException comes if the device doesnt support a particular encoding so first get the device suppoted encodings using,
String audioEncodings = System.getProperty("audio.encodings");
this will give u a list of device suppoted encodings. from that list select a particular encoding & record in that encoding instead of hardcoding a particular encoding. emulator supports 'pcm' encoding but the device doesnt.