{"rich_content":{"text":"","spans":null},"video":{"vid":"v038b0550000bufkrvo812qfvj2qm820","duration":222.355,"width":960,"height":540,"file_size":1387,"thumb":{"web_uri":"tos-cn-p-0000/7ecb572c8bc341db96e34cd52caf6554","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":222.355,"file_size":20603349,"w":854,"h":480},"normal":{"duration":222.355,"file_size":14025013,"w":640,"h":360},"ultra":{"duration":222.355,"file_size":23979036,"w":960,"h":540}},"is_encrypted":null,"sp":null,"md5":"","tos_key":null,"secret_key":null,"encrypt_algorithm":null,"extra":null}}