{"rich_content":{"text":"","spans":null},"video":{"vid":"v028b05f0000bs0hok0v26kt2ntt5nu0","duration":242.904,"width":960,"height":540,"file_size":1492,"thumb":{"web_uri":"tos-cn-p-0000/3ab8af7dea074da8b288e510ed813bf4","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":242.904,"file_size":33304158,"w":854,"h":480},"normal":{"duration":242.904,"file_size":22719200,"w":640,"h":360},"ultra":{"duration":242.904,"file_size":38457894,"w":960,"h":540}},"is_encrypted":null,"md5":"","tos_key":null,"secret_key":null,"encrypt_algorithm":null,"extra":null}}