0061 <span class="comment">% Once you have created a videoReader object, you must next call NEXT,</span>
0062 <span class="comment">% SEEK, or STEP at least once so that it will read some frame from disk.</span>
0063 <span class="comment">% *After* calling one of these methods, you may call GETFRAME as many</span>
0064 <span class="comment">% times as you would like and it will decode and return the current frame</span>
0065 <span class="comment">% (without advancing to a different frame).  GETINFO may 