Fix compatibility format
Fix compatibility format

FIx compatibility by change format of file resource to "ogg" instead of "mp3" when an error occurs
 in an old browser like in my case Firefox 28.0
Parisson/Telemeta,ANR-kamoulox/Telemeta,Parisson/Telemeta,ANR-kamoulox/Telemeta,Parisson/Telemeta,ANR-kamoulox/Telemeta,Parisson/Telemeta,ANR-kamoulox/Telemeta