Stop Mulicast Stream without stopping my RTMP Streaming

Hello  I am using EvoStream for Multi casting . For Multi casting i am using the following command . pullstream uri=rtmp://127.0.0.1/live/mystream.sdp pushstream uri=mpegtsudp://224.0.0.22:9999 localstreamname=mystream.sdp and at vlc i play using udp://@224.0.0.22:9999 Now i wanted to stop Multicast Stream without stopping my rtmp stream  How could i stop multicast stream without stopping my rtmp stream which i fetch on  rtmp://127.0.0.1/live/mystream.sdp on the player. I just wanted to stop that multicast stream which i play in VLC Without stopping my stream which playing on flash Please tell me how could i achive this using EvoStream    Regards Avaneesh Srivastava