{"version":"1.0","provider_name":"Camdemy1.0","provider_url":"http:\/\/media.usc.edu.tw","title":"R Import Data (Part 2)","description":"","author_name":null,"author_url":"http:\/\/media.usc.edu.tw\/user\/","thumbnail_url":"http:\/\/media.usc.edu.tw\/sysdata\/doc\/e\/ecee92b33751346d\/thumb_l.jpg","thumbnail_height":360,"thumbnail_width":640,"html":"<iframe width='720' height='405' id='ccShare3184' frameborder='0'  src='http:\/\/media.usc.edu.tw\/media\/e\/3184' allowfullscreen><\/iframe>","type":"video","width":720,"height":405,"duration":"15:18","index":{"item_1":{"title":"Working Directory \u76ee\u524d\u7684\u5de5\u4f5c\u76ee\u9304","time":"0","indent":"0","sn":"1"},"item_2":{"title":"Working Directory(continued)","time":"264171","indent":"0","sn":"2"},"item_3":{"title":"Setting Working Directory in RStudio","time":"847932","indent":"0","sn":"3"}},"resolution":{"playtype":"fs","subtype":"","src":"1280x720","mp4":"720x404","mp4_hd":"1280x720","mp4_4k":"","mp4_1920":"","mp4_src":"","mp4_base":""},"base_image":{"thumb":"http:\/\/media.usc.edu.tw\/sysdata\/doc\/e\/ecee92b33751346d\/thumb.jpg","cover":"http:\/\/media.usc.edu.tw\/sysdata\/doc\/e\/ecee92b33751346d\/cover.jpg","storyboard":"http:\/\/media.usc.edu.tw\/sysdata\/doc\/e\/ecee92b33751346d\/video\/thumbs\/storyboard.jpg"},"srcFrom":"","base_url":"http:\/\/media.usc.edu.tw\/sysdata\/doc\/e\/ecee92b33751346d","status":true}