{"rich_content":{"text":"","spans":null},"video":{"vid":"v028b0110000bshs3iqaj8jrfhh93k1g","duration":99.452,"width":1024,"height":576,"file_size":12603719,"thumb":{"web_uri":"tos-cn-p-0000/a83923139c5a42bda4dc88521e26f14e","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":99.452,"file_size":14073362,"w":854,"h":480},"normal":{"duration":99.452,"file_size":9902324,"w":640,"h":360},"ultra":{"duration":99.452,"file_size":16440826,"w":1024,"h":576}},"is_encrypted":null,"sp":null,"md5":"70b8b0973381264251ff4a3c60f4909e","tos_key":null,"secret_key":null,"encrypt_algorithm":null,"extra":null}}