{"type":"video","version":"1.0","html":"<iframe src=\"https://www.loom.com/embed/60ac53bac54f40be8abcbba0a8b2767e\" frameborder=\"0\" width=\"1920\" height=\"1440\" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>","height":1440,"width":1920,"provider_name":"Loom","provider_url":"https://www.loom.com","thumbnail_height":1440,"thumbnail_width":1920,"thumbnail_url":"https://cdn.loom.com/sessions/thumbnails/60ac53bac54f40be8abcbba0a8b2767e-00001.gif","duration":402.0100000000003,"title":"Tutorial 1: Why change from Snellen to LogMAR?"}