{"rich_content":{"text":"","spans":null},"video":{"vid":"v0d8b0230000btg0poca63htiil1t38g","duration":71.402,"width":960,"height":540,"file_size":517,"thumb":{"web_uri":"tos-cn-p-0000/46d8b341788547a595ba8d2de4b9c9a2","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":71.402,"file_size":5688289,"w":854,"h":480},"normal":{"duration":71.402,"file_size":4094541,"w":640,"h":360},"ultra":{"duration":71.402,"file_size":6090609,"w":960,"h":540}},"is_encrypted":null,"sp":null,"md5":"","tos_key":null,"secret_key":null,"encrypt_algorithm":null,"extra":null}},