Index: subreader.c
===================================================================
--- subreader.c	(revision 29418)
+++ subreader.c	(working copy)
@@ -97,9 +97,11 @@
 
 static subtitle *sub_read_line_sami(stream_t* st, subtitle *current) {
     static char line[LINE_LEN+1];
-    static char *s = NULL, *slacktime_s;
+    static char *s = NULL, *slacktime_s, *class_s;
     char text[LINE_LEN+1], *p=NULL, *q;
     int state;
+    static char sub_class[10];
+    static int class_len = 0;    
 
     current->lines = current->start = current->end = 0;
     current->alignment = SUB_ALIGNMENT_BOTTOMCENTER;
@@ -140,6 +142,20 @@
 	    continue;
 
 	case 2: /* find ">" */
+	    class_s = stristr (s, "Class=");
+	    if (class_s) {
+	      class_s += 6; /* strlen ("Class=") */
+	      s = class_s;
+	      if (class_len == 0) {
+	        int i;
+	        for (i = 0; i < 9 && *class_s != '>'; i++, class_s++)
+	          sub_class[i] = *class_s;
+	        sub_class[i] = '\0';
+	        class_len = strlen (sub_class);
+	        printf ("sami subtitle class: %s\n", sub_class);   
+	      }
+	      if (strncmp (sub_class, s, class_len)) { state = 0; continue; }
+	    }
 	    if ((s = strchr (s, '>'))) { s++; state = 3; p = text; continue; }
 	    break;