{"rich_content":{"text":"","spans":null},"video":{"vid":"v028b0a30000c0avhl0oel4s2dvnp9a0","duration":200.3,"width":960,"height":540,"file_size":1116,"thumb":{"web_uri":"tos-cn-p-0000/d59a36c88bb540a28ea7cae03617622b","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":200.3,"file_size":27331639,"w":854,"h":480},"normal":{"duration":200.3,"file_size":19014114,"w":640,"h":360},"ultra":{"duration":200.3,"file_size":30683033,"w":960,"h":540}},"is_encrypted":null,"sp":null,"md5":"","tos_key":null,"secret_key":null,"encrypt_algorithm":null,"extra":null}}