{"type":"video","version":"1.0","html":"<iframe src=\"https://www.loom.com/embed/ad65599457d14205afe33a8c0da2de79\" frameborder=\"0\" width=\"1366\" height=\"1024\" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>","height":1024,"width":1366,"provider_name":"Loom","provider_url":"https://www.loom.com","thumbnail_height":1024,"thumbnail_width":1366,"thumbnail_url":"https://cdn.loom.com/sessions/thumbnails/ad65599457d14205afe33a8c0da2de79-00001.gif","duration":1002,"title":"Lecture 21.1: Software-defined networking: Intro"}