{"rich_content":{"text":"","spans":null},"video":{"vid":"v0d8b06c0000bu53ntulmgcoo53clh7g","duration":110.876,"width":960,"height":540,"file_size":788,"thumb":{"web_uri":"tos-cn-p-0000/2324a4382e284d4f817cf3a5d475b65d","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":110.876,"file_size":8014731,"w":854,"h":480},"normal":{"duration":110.876,"file_size":5992294,"w":640,"h":360},"ultra":{"duration":110.876,"file_size":9069522,"w":960,"h":540}},"is_encrypted":null,"sp":null,"md5":"","tos_key":null,"secret_key":null,"encrypt_algorithm":null,"extra":null}}