武当太极拳38式文字视频,武当38式太极拳初学教程

{"rich_content":{"text":"","spans":null},"video":{"vid":"v038b0ae0000bug6qp927mq4ddss2rk0","duration":414.72,"width":854,"height":480,"file_size":62477289,"thumb":{"web_uri":"tos-cn-p-0000/3d39f6dc26f1406f96a3a86846967643","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":414.72,"file_size":56877322,"w":854,"h":480},"normal":{"duration":414.72,"file_size":44329746,"w":640,"h":360},"ultra":{"duration":414.72,"file_size":56906055,"w":854,"h":480}},"is_encrypted":null,"sp":null,"md5":"bac069f155a29bdc8a94eece95af670f","tos_key":null,"secret_key":null,"encrypt_algorithm":null,"extra":null}},