I can't download the live tv stream with rtmpdump
http://live.tv189.com/
rtmp://117.34.12.12:1755/30215NfWL5jwG------X-5c0g-r5c05ck---5ckRYUlrwXklr0i0YgUHYmXHYUlm-w40YbgX4i4UillwiSewTejjjTm7ijN--5N5mfWL5j5N.I.o5j0Yg5c0kXXR5c-5cL5cR5ck---5c-5N5m.I.o5j5NpoF5j0k0J0gJXRJk-5lH-H-5c0k0J0gJXRJ0H5lH-H-5cH-H-5N5mpoF5j5NK8z5jvBovIp5l0UYY5cdfdK5lkk0JkR0J0gkJkX-5lH-5c.sQ.o5lBsA.5cds5lDCF5csA5l0RkrYHk0-U5cvf5l0-kg5N5mK8z5j5NxdoB5jSewTTu5w00U-Rkkgr--k5c00UJRkJkgrJk5N5mxdoB5j