--- multiplexer/iso13818ts.1	2001/05/03 13:21:45	1.4
+++ multiplexer/iso13818ts.1	2001/05/05 13:14:55	1.5
@@ -138,6 +138,7 @@ If no further data from the \fIfile\fR i
 the SI pakets are promoted \fIgreedy\fR, i.e. without any timing or delay. 
 If \fIlower_bound\fR and \fIupper_bound\fR are omitted,
 the special handling of SI pakets is turned off for the given \fIfile\fR.
+\fBNOTE, that the \fIfile\fB must be opened with \-\-ts before!\fR
 The \fIfile\fR may be specified as \fB=\fR to denote
 the last previously mentioned file.
 .TP