{"rich_content":{"text":"","spans":null},"video":{"vid":"v028b0c90000bufk69alfn7j4i8gqi7g","duration":63.983,"width":852,"height":480,"file_size":8226917,"thumb":{"web_uri":"tos-cn-p-0000/d8576eb2ec8d4992a33a8b18095b62f0","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":63.983,"file_size":7067568,"w":852,"h":480},"normal":{"duration":63.983,"file_size":5281997,"w":640,"h":360},"ultra":{"duration":63.983,"file_size":7075029,"w":852,"h":480}},"is_encrypted":null,"sp":null,"md5":"2f35a1f61fa8978968cd4feccaa80380","tos_key":null,"secret_key":null,"encrypt_algorithm":null,"extra":null}}