
BluStreak Premaster was our previous-generation Blu-ray premastering application, now superseded by BluStreak Tracer and BluStreak Tracer CMF.
Premaster is no longer available for purchase, but is still supported for Mac OS X 10.5–10.6.

If you are a current Premaster user, you are encouraged to upgrade to Tracer CMF to enjoy the benefits of its advanced debugging and re-authoring capabilities. You can purchase an upgrade license from our online store. The upgrade provides all the features of BluStreak Tracer CMF, so you will not lose any of Premaster’s BDCMF and replication capabilities by upgrading.
Upgrade requires Intel processor and Mac OS X 10.5 or above, and an existing Premaster license.