How change Top Videos
Using Jamroom
It depends on what skin your using as to where you will find the code.
If you are using the jrElastic skin then look in the:
index.tpl file via either the template editor in the ACP or changing the .tpl file in the file system.
The code for a list looks like this:
{jrCore_list module="jrVideo" order_by="_created desc" template="index_list_videos.tpl" limit="5" require_image="video_image"}
That piece of code reads
"Get me a list of the jrVideo modules items. order them by the date they were created with the newest first. only get me 5 and make sure they each have an image. I want to customize how the output looks, so check the index_list_videos.tpl file for layout instructions."
There is more info on using the jrCore_list function here:
"{jrCore_list}"
http://www.jamroom.net/the-jamroom-network/documentation/development/89/jrcore-list
You will want to change it to something like:
{jrCore_list module="jrYouTube" order_by="_created desc" template="index_list_youtube.tpl" limit="5" require_image="video_image"}
That file index_list_youtube.tpl probably doesnt exist, so you will need to create that if you want a custom layout. If you leave it out, you get the default layout.