1<?xml version="1.0" encoding="utf-8"?>
2<diagram>
3  <row>
4    <col width=".25">ftyp Atom</col>
5    <col width=".25">moov Atom</col>
6    <col width=".25" id="free">free Atom</col>
7    <col width=".25">mdat Atom</col>
8  </row>
9  <spacer/>
10  <row>
11    <col start="0" end="31" width=".50" id="atom_s">free length</col>
12    <col start="32" end="63" width=".50" id="atom_e">`free'</col>
13  </row>
14  <row>
15    <col>NULL bytes</col>
16  </row>
17  <line style="dotted">
18    <start corner="sw" id="free"/>
19    <end corner="nw" id="atom_s"/>
20  </line>
21  <line style="dotted">
22    <start corner="se" id="free"/>
23    <end corner="ne" id="atom_e"/>
24  </line>
25</diagram>
26