{"version": "1.0", "type": "video", "title": "Lesson1_Chapter2_Why so hot", "provider_name": "Publitio", "provider_url": "https:\/\/publit.io", "width": 1080, "height": 1620, "thumbnail_url": "https:\/\/media.publit.io\/file\/w_300,h_200,c_fill\/Douyinonlinestudy\/Lesson1_Chapter2_Why-so-hot.jpg", "thumbnail_width ": 300, "thumbnail_height ": 200, "html": "