On récupère le code en ligne et on remplace la balise du type <iframe> … </iframe> par le shortcode [[iframe ... ]].

[iframe frameborder=”0″ width=”480″ height=”270″ src=”//www.dailymotion.com/embed/video/x1yfl8m” allowfullscreen>]

[iframe width=”425″ height=”350″ frameborder=”0″ scrolling=”no” marginheight=”0″ marginwidth=”0″ src=”http://www.openstreetmap.org/export/embed.html?bbox=4.819186627864837%2C45.77916143896466%2C4.821010529994965%2C45.78079261472189&layer=mapnik&marker=45.779977032808326%2C4.820098578929901″ style=”border: 1px solid black”>]

[iframe src=”//LearningApps.org/watch?app=1916580″ style=”border:0px;width:100%;height:500px” webkitallowfullscreen=”true” mozallowfullscreen=”true”>]

[iframe src=”https://h5p.org/h5p/embed/159533″ width=”890″ height=”443″ frameborder=”0″ allowfullscreen=”allowfullscreen”>]