diff --git a/packet/MpegTs.go b/packet/MpegTs.go
index 6e91ae5c..f22a9746 100644
--- a/packet/MpegTs.go
+++ b/packet/MpegTs.go
@@ -1,6 +1,46 @@
+/*
+NAME
+  MpegTs.go - provides a data structure intended to encapsulate the properties
+  of an MpegTs packet.
+
+DESCRIPTION
+  See Readme.md
+
+AUTHOR
+  Saxon Nelson-Milton <saxon.milton@gmail.com>
+
+LICENSE
+  MpegTs.go is Copyright (C) 2017 the Australian Ocean Lab (AusOcean)
+
+  It is free software: you can redistribute it and/or modify them
+  under the terms of the GNU General Public License as published by the
+  Free Software Foundation, either version 3 of the License, or (at your
+  option) any later version.
+
+  It is distributed in the hope that it will be useful, but WITHOUT
+  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+  FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with revid in gpl.txt.  If not, see [GNU licenses](http://www.gnu.org/licenses).
+*/
+
 package packet
 
-
 type MpegTsPacket struct {
+	SyncByte      byte
+	TEI           bool
+	PUSI          bool
+	Priority      bool
+	PID           uint
+	TSC           byte
+	AFC           byte
+	CC            byte
+	AdaptionField []byte
+	Payload       []byte
+}
+
+type (p *MpegTsPacket) toByteSlice() []byte {
 
 }
diff --git a/packet/rtp.go b/packet/Rtp.go
similarity index 100%
rename from packet/rtp.go
rename to packet/Rtp.go
diff --git a/packet/RtpToTsConverter.go b/packet/RtpToTsConverter.go
index 52e74c90..0ceaaf03 100644
--- a/packet/RtpToTsConverter.go
+++ b/packet/RtpToTsConverter.go
@@ -1,3 +1,31 @@
+/*
+NAME
+  RtpToTsConverter.go - provides utilities for the conversion of Rtp packets
+  to equivalent MpegTs packets.
+
+DESCRIPTION
+  See Readme.md
+
+AUTHOR
+  Saxon Nelson-Milton <saxon.milton@gmail.com>
+
+LICENSE
+  RtpToTsConverter.go is Copyright (C) 2017 the Australian Ocean Lab (AusOcean)
+
+  It is free software: you can redistribute it and/or modify them
+  under the terms of the GNU General Public License as published by the
+  Free Software Foundation, either version 3 of the License, or (at your
+  option) any later version.
+
+  It is distributed in the hope that it will be useful, but WITHOUT
+  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+  FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with revid in gpl.txt.  If not, see [GNU licenses](http://www.gnu.org/licenses).
+*/
+
 package packet
 
 type RtpToTsConverter interface {