Multicast Group

In order to receive sACN frames from different Multicast Groups (MCGs in short), joining more MCGs is supported in this project. Users could either give the new MCG address at input sTargetHost or write associated new universe at input nTargetUniverse. All joined MCGs will be saved and users do not need to give new MCG address in 2nd time. The array capacity of saved MCGs is 100, and the first joined MCG will be overwritten if the array is overloaded.