Hi rross,
Welcome to the Sony Community!
You can copy the XAVC S files to a Bluray discs. The files can be created in the original 60p format. when prompted to Select a Bluray disc type, choose the Create a 3D or HD (60p) Bluray disc. Follow furthe instructions to start the Disc creation. Please use compatible discs to avoid errors. The steps on how to create Bluray discs using PlayMemories Home is available here.
NOTE: Disc creation is only available on PlayMemories Home for Windows.
If my post answers your question, please mark it as "Accept as Solution". Thanks_Mitch