n array of <code class="property">userIDs</code>, used for restricting the list of publishers 
   that this subscriber should display videos for.</td>
</tr>
<tr>
<td colspan="2" class="idxrow"><a onclick="javascript:loadClassListFrame('com/adobe/rtc/sharedManagers/class-list.html');" href="com/adobe/rtc/sharedManagers/FileManager.html#publishFileDescriptor()">publishFileDescriptor</a>(p_descriptor:<a href="com/adobe/rtc/sharedManagers/descriptors/FileDescriptor.html" onclick="javascript:loadClassListFrame('