{"rich_content":{"text":"","spans":null},"video":{"vid":"v0d8b0940000braclt5060sjmhh4ph00","duration":45.124,"width":1280,"height":720,"file_size":7601582,"thumb":{"web_uri":"tos-cn-p-0000/c6a098deffa945ebbb1eb7d8a9ec59c0","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":45.124,"file_size":2737509,"w":854,"h":480},"normal":{"duration":45.124,"file_size":2029229,"w":640,"h":360},"ultra":{"duration":45.124,"file_size":4661545,"w":1280,"h":720}},"is_encrypted":null,"md5":"611ca43b1b49e3af72ec327828c2d6dc","tos_key":null,"secret_key":null,"encrypt_algorithm":null,"extra":null}},