fbeaf51d42a4e9306db9a5761730af8189300a7e
max
  Fri Nov 24 06:59:47 2023 -0800
chinafying all other video links, refs #32535

diff --git src/hg/htdocs/inc/hgCollectionHelpInclude.html src/hg/htdocs/inc/hgCollectionHelpInclude.html
index eb9ebb1..fec8f04 100755
--- src/hg/htdocs/inc/hgCollectionHelpInclude.html
+++ src/hg/htdocs/inc/hgCollectionHelpInclude.html
@@ -17,34 +17,45 @@
       <li><a href="#SaveAndShare">Saving and sharing collections</a></li>
   </ul>
 <h6><a href="#Support">Resources and Support</a></h6>
 
 <a name="Intro"></a>	
 <h2>Introduction</h2> 
 
 <p>The <a href="../cgi-bin/hgCollection">Track Collection Builder</a> (My Data > Track Collection 
 Builder) is a tool that allows multiple tracks to be copied and grouped together into one composite 
 track or &quot;collection.&quot; A 
 <a href="../goldenPath/help/trackDb/trackDbHub.html#compositeTrack" target="_blank" >composite 
 track</a> can be thought of as a container for grouping a set of similar-type annotation tracks.
 </p> 
 <a name="Video"></a>
 <h3> Quick video demo</h3>
-<p>Two-minute video demo of Track Collection Builder:</p> 
-<p><iframe width="560" height="315" src="https://www.youtube.com/embed/2_RiIY07omY?rel=0" frameborder="0" 
-allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe>
+<p>
+<!--#if expr="${SERVER_NAME} = /-china/" -->
+    <a href='../../../videos/2_RiIY07omY.mp4'>
+    <img src=../../images/videoIcon.png></a>
+    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
+    Visit our <a href="/videos/" target="_blank">Video Page</a>.
+<!--#else -->
+<iframe width="560" height="350" src="https://www.youtube.com/embed/2_RiIY07omY?rel=0" 
+frameborder="0" allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" 
+allowfullscreen></iframe> </p>
+<p> Visit our <a href="https://www.youtube.com/channel/UCQnUJepyNOw0p8s2otX4RYQ/videos"
+target="_blank">YouTube channel</a> for more videos.
+<!--#endif -->
 </p>
+
 <a name="SupportedData"></a>
 <h3>Supported Data Types</h3> 
 <p>
 Only the following continuous-value graphing track types can be added to a collection:</p>
   <ul>
     <li><a href="../goldenpath/help/wiggle.html" target="_blank">Wiggle Track Format (WIG)</a></li>
     <li><a href="../goldenpath/help/bigWig.html" target="_blank">bigWig Track Format</a></li>
     <li><a href="../goldenpath/help/bedgraph.html" target="_blank">bedGraph Track Format</a></li>
   </ul>
 
 <a name="TrackSources"></a>
 <h3>Track Sources</h3>
 <p>
 Supported tracks from the following sources can be added to a <i>single</i> genome browser:</p>
   <ul>