Hi,
seems that you have to use a rtmpdump version which supports Handshake 10 or it does fail.If you use H10 then you will also fail but this time with the info (debug) that you are not allowed to play the stream.Now just add another conn string paramter same as your playpath and then it works.
Code:
--conn|-C type:data Arbitrary AMF data to be appended to the connect string
B:boolean(0|1), S:string, N:number, O:object-flag(0|1),
Z:(null), NB:name:boolean, NS:name:string, NN:name:number
Code:
-C S:host-12345 -y "host-12345
greetz