{"rich_content":{"text":"","spans":null},"video":{"vid":"v028b0g10000c1k9d3ncqllmppr4c5d0","duration":214.483,"width":1024,"height":576,"file_size":19608162,"thumb":{"web_uri":"tos-cn-p-0000/8cdab3e590574cc783d2d5d74ce9367e","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":214.483,"file_size":16739863,"w":854,"h":480},"normal":{"duration":214.483,"file_size":12059758,"w":640,"h":360},"ultra":{"duration":214.483,"file_size":20689028,"w":1024,"h":576}},"is_encrypted":null,"sp":null,"md5":"e0428c9bca241d65a4167a11a462fa87","tos_key":null,"secret_key":null,"encrypt_algorithm":null,"extra":null}},