This Joomla module outputs an embedded YouTube video from a user-defined list. Place the module in a position on a Joomla template and configure the playlist, desired width and height, and module class suffix.
Install the module, and create and enable a mod_simpleyoutubelist. Then select a width and height, by default these are – width: 100% (of containing division), and auto (browser-calculated height). Adjustments can be made in percents or pixel values.