diff --git a/dvb.c b/dvb.c
index 6b078939..36714cb4 100644
Binary files a/dvb.c and b/dvb.c differ
diff --git a/transports.c b/transports.c
index f3dc3f85..4842e25b 100644
--- a/transports.c
+++ b/transports.c
@@ -235,6 +235,22 @@ transport_get_prio(th_transport_t *t)
   }
 }
 
+/**
+ * Return quality index for given transport
+ *
+ * We invert the result (providers say that negative numbers are worse)
+ *
+ * But for sorting, we want low numbers first
+ *
+ */
+static int
+transport_get_quality(th_transport_t *t)
+{
+  return t->tht_quality_index ? -(t->tht_quality_index(t)) : 0;
+}
+
+
+
 
 /**
  *  a - b  -> lowest number first
@@ -245,6 +261,11 @@ transportcmp(const void *A, const void *B)
   th_transport_t *a = *(th_transport_t **)A;
   th_transport_t *b = *(th_transport_t **)B;
 
+  int q = transport_get_quality(a) - transport_get_quality(b);
+
+  if(q != 0)
+    return q; /* Quality precedes priority */
+
   return transport_get_prio(a) - transport_get_prio(b);
 }
 
diff --git a/tvhead.h b/tvhead.h
index 08fa8f95..2c19ec76 100644
--- a/tvhead.h
+++ b/tvhead.h
@@ -431,6 +431,8 @@ typedef struct th_transport {
 
   const char *(*tht_sourcename)(struct th_transport *t);
 
+  int (*tht_quality_index)(struct th_transport *t);
+
   struct th_muxer_list tht_muxers; /* muxers */
 
   /*