{"rich_content":{"text":"","spans":null},"video":{"vid":"v028b0g10000c33vi2o5jcme1or4djc0","duration":253.009,"width":624,"height":352,"file_size":1502,"thumb":{"web_uri":"tos-cn-p-0000/53d1dafdfa424202b7b474114f06ef71","width":624,"height":352,"image_type":null,"mimetype":null,"encrypt_web_uri":null,"secret_key":null,"encrypt_algorithm":null,"extra":null},"video_size":{"normal":{"duration":253.009,"file_size":12897243,"w":624,"h":352}},"is_encrypted":null,"sp":null,"md5":"","tos_key":null,"secret_key":null,"encrypt_algorithm":null,"extra":null}}