{"type":"video","version":"1.0","html":"<iframe src=\"https://www.loom.com/embed/2f7d51cc93f44cfeb647be4c78c5cdc4\" frameborder=\"0\" width=\"1122\" height=\"841\" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>","height":841,"width":1122,"provider_name":"Loom","provider_url":"https://www.loom.com","thumbnail_height":841,"thumbnail_width":1122,"thumbnail_url":"https://cdn.loom.com/sessions/thumbnails/2f7d51cc93f44cfeb647be4c78c5cdc4-00001.gif","duration":504,"title":"Ex5.4C"}