{"rich_content":{"text":"","spans":null},"video":{"vid":"v028b00d0000btmntplqjqfit9f34bug","duration":379.08,"width":1024,"height":576,"file_size":31659120,"thumb":{"web_uri":"tos-cn-p-0000/3a80e31fa9714b4b94d409bc7a989a32","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":379.08,"file_size":28414740,"w":854,"h":480},"normal":{"duration":379.08,"file_size":20778479,"w":640,"h":360},"ultra":{"duration":379.08,"file_size":34051903,"w":1024,"h":576}},"is_encrypted":null,"sp":null,"md5":"28663bdd77034c8c53a8937194a0d08e","tos_key":null,"secret_key":null,"encrypt_algorithm":null,"extra":null}}