This template's main purpose is to embed videos in infoboxes, although they can be used in other situations.
Parameters
id: Link/ID of the YouTube video.s: sets the width of the embedded video, e.g.500for a 500px wide container,500x400for a 500px wide and 400px tall container,x400for a 400px tall container (default is 250).a: sets the alignment of the video (default is center).
Check w:Help:EmbedVideo for more information about this extension.
Example of use
{{EmbedVideo|id=https://youtube.com/watch?v=ZKHkOuSLvSw|s=500|a=right}}
Will result in: