{"rich_content":{"text":"","spans":null},"video":{"vid":"v028b06c0000budmcu8somtrp18bedtg","duration":138.252,"width":640,"height":360,"file_size":3763475,"thumb":{"web_uri":"tos-cn-p-0000/ae761e4b1a6c47bfa401e541214d4855","width":640,"height":360,"image_type":null,"mimetype":null,"encrypt_web_uri":null,"secret_key":null,"encrypt_algorithm":null,"extra":null},"video_size":{"high":{"duration":138.252,"file_size":5380594,"w":640,"h":360},"normal":{"duration":138.252,"file_size":5380594,"w":640,"h":360}},"is_encrypted":null,"sp":null,"md5":"50f0ede6c985f3dd0dac94ee49e835a5","tos_key":null,"secret_key":null,"encrypt_algorithm":null,"extra":null}}