| CPC H04N 21/23805 (2013.01) [H04L 12/18 (2013.01)] | 14 Claims |
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1. A multicast signal processing apparatus, comprising:
a memory; and
a processor connected to the memory, wherein the processor is configured to receive multicast media data based on at least one of a first network or a second network and decode the multicast media data,
wherein the multicast media data is received through the first network, and
based on a change of a network from the first network to the second network, the processor is configured to
receive service list information through the second network,
acquire multicast rendezvous service information based on the service list information,
receive presentation manifest information based on the rendezvous service information,
receive redirection information based on the presentation manifest information, and
receive the presentation manifest information based on the redirection information to receive the multicast media data.
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