Is it free for Bayern to broadcast live to Barcelona in the Champions League?

It's free. The Champions League is an annual football match hosted by union of european football associations. Bayern will have a free live video broadcast with Barcelona in the Champions League. Live broadcast refers to live TV broadcast, which refers to a broadcast mode of TV programs produced and broadcast synchronously with the occurrence and development of live events. It is a broadcast mode that fully embodies the advantages of radio and television media.