279     case MediaSource::Empty:

   279     case MediaSource::Empty:

   280         TRACE_0("Empty media source");

   280         TRACE_0("Empty media source");

   281         break;

   281         break;

   282     }

   282     }

   283 

   283 

   284     AbstractPlayer* newPlayer = 0;

   287     AbstractPlayer* newPlayer = 0;

   285 

   288 

   286     // Construct newPlayer using oldPlayer (if not 0) in order to copy

   289     // Construct newPlayer using oldPlayer (if not 0) in order to copy

   287     // parameters (volume, prefinishMark, transitionTime) which may have

   290     // parameters (volume, prefinishMark, transitionTime) which may have

   288     // been set on oldPlayer.

   291     // been set on oldPlayer.