{"rich_content":{"text":"","spans":null},"video":{"vid":"v038b01b0000btoc2ccgf0eai5e9rc8g","duration":185.637,"width":1132,"height":480,"file_size":17312811,"thumb":{"web_uri":"tos-cn-p-0000/b740f70bf0d8450cae1c8e06fc3612dd","width":850,"height":360,"image_type":null,"mimetype":null,"encrypt_web_uri":null,"secret_key":null,"encrypt_algorithm":null,"extra":null},"video_size":{"high":{"duration":185.637,"file_size":15574425,"w":1132,"h":480},"normal":{"duration":185.637,"file_size":11696014,"w":850,"h":360},"ultra":{"duration":185.637,"file_size":15574425,"w":1132,"h":480}},"is_encrypted":null,"sp":null,"md5":"dfee034afa833ee1da259ba83ca901f4","tos_key":null,"secret_key":null,"encrypt_algorithm":null,"extra":null}}