--- src/dump-mplayer.c.orig     2025-02-11 02:24:37.000000000 +0100
+++ src/dump-mplayer.c  2025-02-13 14:51:54.265175231 +0100
@@ -33,7 +33,7 @@
 {
     int i;

-    fprintf(f, "%s:", s->service_name);
+    fprintf(f, "LCN.%.4d-%s:", s->logical_channel_number, s->service_name);
     xine_dump_dvb_parameters(f, t, flags);
     fprintf(f, ":%i", s->pmt_pid);
     if (s->video_pid) {

--- src/dump-vdr.c.orig 2025-02-11 02:24:37.000000000 +0100
+++ src/dump-vdr.c      2025-02-13 14:51:52.929175151 +0100
@@ -555,7 +555,7 @@

     if (!flags->ca_select && s->scrambled)
         return;
-    fprintf(f, "%s", s->service_name);
+    fprintf(f, "LCN.%.4d-%s", s->logical_channel_number, s->service_name);

     if (flags->dump_provider)
         fprintf(f, ";%s", s->provider_name);

--- src/dump-xine.c.orig        2025-02-11 02:24:37.000000000 +0100
+++ src/dump-xine.c     2025-02-13 14:51:51.254175050 +0100
@@ -112,9 +112,9 @@
 {
     if (s->video_pid || s->audio_pid[0]) {
         if (s->provider_name)
-            fprintf(f, "%s(%s):", s->service_name, s->provider_name);
+            fprintf(f, "LCN.%.4d-%s(%s):", s->logical_channel_number, s->service_name, s->provider_name);
         else
-            fprintf(f, "%s:", s->service_name);
+            fprintf(f, "LCN.%.4d-%s:", s->logical_channel_number, s->service_name);
         xine_dump_dvb_parameters(f, t, flags);
         fprintf(f, ":%i:%i:%i", s->video_pid, s->ac3_pid[0] ? s->ac3_pid[0] : s->audio_pid[0], s->service_id);
         /* what about AC3 audio here && multiple audio pids? see also: dump_mplayer.c/h */

--- src/dump-xml.c.orig 2025-02-11 02:24:37.000000000 +0100
+++ src/dump-xml.c      2025-02-13 14:51:49.284174932 +0100
@@ -684,7 +684,7 @@
                     s->service_id);
                 indent++;

-                fprintf(dest, "%s<name char256=\"%s\"/>\n", get_indent(indent), safe_xml(s->service_name, (char *)&buffer));
+                fprintf(dest, "%s<name char256=\"LCN.%.4d-%s\"/>\n", get_indent(indent), s->logical_channel_number, safe_xml(s->service_name, (char *)&buffer));
                 fprintf(
                     dest,
                     "%s<provider char256=\"%s\"/>\n",