# http://dvbn.happysat.org/viewtopic.php?t=42136

diff -Nru vdr-1.5.13/remux.c vdr-1.5.13-PES-EXTENSION/remux.c
--- vdr-1.5.13/remux.c	2008-01-20 10:35:18.000000000 +0100
+++ vdr-1.5.13-PES-EXTENSION/remux.c	2008-01-20 10:48:11.000000000 +0100
@@ -1774,6 +1774,12 @@
           case 7:
                   if (!done && (mpeg == 2 || mpeg1_required > 7)) {
                      flag2 = Buf[c++];
+                     if (!repacker && subStreamId && (flag2 & 0x01)) { //PES_EXTENSION=0x01
+                        esyslog("Error: cannot add extension to pes packet. Disabling.");
+                        subStreamId = 0;
+                        }
+                     else
+                        flag2 |= 0x01; // PES_EXTENSION=0x01
                      found++;
                      }
                   break;