Can't play audio files on a nokia 6131.

[darymlo]

I'm doing a simple app for a nokia 6131 and i need to play some audio files, but i can't.
The player method is the following one:

private void playMedia() throws Exception {
      try{
          InputStream is = getClass().getResourceAsStream("audio.wav");
          player = Manager.createPlayer(is, "audio/x-wav");  
          player.realize();
          player.setLoopCount(1);
          player.start();
      }
      catch(Exception e){
          System.out.println(e.toString());
      }
  }

I get: java.microedition.media.Mediaexception: device error

does anyone have any idea??

Thanks

[Tiger79]

Do you know exactly where the error is thrown ? As in have you tried to single-step through the code ?
I'm not sure but it might be a memory issue, according to the device's specs (http://www.developer.nokia.com/Devic...ications/6131/) it does not have a lot of memory to work with, so I was wondering how big the audio.wav file is you have been trying to load ? You might want to try to load a small file (200~300kb) instead to begin with and see if your code is running...

[darymlo]

The error is thrown when i call player.start() and i am trying to play small files but it doesn't work.

[wizard_hu_]

It may be the format too. .wav is a container format, there can be strange things inside.
What happens if you try some simple thing? For example if you are developing on Windows, some super-old .wav files are still there, like C:\Windows\Media\ding.wav

[darymlo]

ok. ill try with those files first... But what i need to play is the name of some products, im developing an app for people that cant read food labels so im generating those files with online text-to-speech apps.