Yes it's part of the Artnet specs.
We have a ticket for this.
Software developer, Sound Engineer,
Control Your show with ”Enter” - multiple Resolume servers at once - SMPTE/MTC column launch
try for free: http://programs.palffyzoltan.hu
we found this, because one of our smaller light consoles only accept artnet and midi timecode.
so we learned how to convert ltc to artnettc and mtc.
it would be super nice to get artnet tc to arena. so we could wipe out on conversation.