--- remux.c	2012/09/18 09:11:24	2.66
+++ remux.c	2012/09/19 10:28:42
@@ -622,6 +622,34 @@
                          }
                       }
                       break;
+           case 0x81: // STREAMTYPE_USER_PRIVATE
+                      {
+                      dbgpatpmt(" AC3");
+                      char lang[MAXLANGCODE1] = { 0 };
+                      SI::Descriptor *d;
+                      for (SI::Loop::Iterator it; (d = stream.streamDescriptors.getNext(it)); ) {
+                          switch (d->getDescriptorTag()) {
+                            case SI::ISO639LanguageDescriptorTag: {
+                                 SI::ISO639LanguageDescriptor *ld = (SI::ISO639LanguageDescriptor *)d;
+                                 dbgpatpmt(" '%s'", ld->languageCode);
+                                 strn0cpy(lang, I18nNormalizeLanguageCode(ld->languageCode), MAXLANGCODE1);
+                                 }
+                                 break;
+                            default: ;
+                            }
+                         delete d;
+                         }
+                      if (NumDpids < MAXDPIDS) {
+                         dpids[NumDpids] = stream.getPid();
+                         dtypes[NumDpids] = SI::AC3DescriptorTag;
+                         strn0cpy(dlangs[NumDpids], lang, sizeof(dlangs[NumDpids]));
+                         if (updatePrimaryDevice && Setup.UseDolbyDigital)
+                            cDevice::PrimaryDevice()->SetAvailableTrack(ttDolby, NumDpids, stream.getPid(), lang);
+                         NumDpids++;
+                         dpids[NumDpids]= 0;
+                         }
+                      }
+                      break;
            default: ;
            }
          dbgpatpmt("\n");