I received this information as well about your question:The reason we don't display expressions that are in scripts or in styles is because these two contexts cannot be made cross-site scripting safe automatically. This is why you must provide a context option for them. You have the scriptToken and scriptString, respectively the styleToken and styleString contexts that should help, and worse case if they don't do what you expect you have the unsafe context.E.g: jwplayer('playerpwSIOjcRZrCa').setup({ file: '//www.youtube.com/watch?v=${videoPath @ context="scriptString"}', title: 'Video title', width: '100%', aspectratio: '16:9' }); scott