RF64 question

Why does Wavelab switch to the RF64 header at 2GB rather than 4GB? I am aware of historic compatibility issues with >2GB files but EBU 3306 seems to be pretty clear that the switch is at 4GB.

You said it: historic compatibility issues with files in the range [2GB, 4GB]

Thanks. Interestingly this practice causes it’s own compatibility issues. For example Apple Music does not recognize RF64. It seems to me that 2GB-4GB compatibility problems are increasingly rare. Would you consider an option to switch to RF64 at 2 GB or 4 GB in a future version?

This is a good idea. I note it.