Whether any active mute group masks this channel. false when the channel is in no group, or in groups that are all released — the channel's own mute then decides.
false
the channel to test
the mute groups
true if at least one active group contains the channel
true
Whether any active mute group masks this channel.
falsewhen the channel is in no group, or in groups that are all released — the channel's own mute then decides.