Hi @Maousse, the html5 target should be working (bugs are possible of course) so I would encourage you to keep experimenting with that. I often refer to the Adobe docs for text field and htmlText, keeping in mind that Haxe has a slightly different syntax. You will not be able to use <video> tag, but you can use the Video class instead. Note that the DomElement in OpenFL is only for the html5 target. If you want to use very many of the HTML5 features you may wish to abandon OpenFL and simply use the JavaScript target for Haxe along with its HTMLDocument features.