Hi mates, I've tested tinycamPro, the program has lot of good features but it works extremely slow (on Sony Bravia) in any combination (decoding software or hardware), it has probably an obsolete decoder and unfortunately the author don't mind to optimize it.
Do you know any other alternative? Videolan for example do his job but the playlist is really not comfortable..Than you a lot!
What I did was run the RTSP streams into Blue Iris (requires a Windows PC) and then used the HTTP streams it provides in TiviMate (Android TV app). TiviMate has a multi-view function that will let you view multiple streams at the same time.