The "white-label" option is still on-hold for the time being. We have other projects in play that require our developer's time and resources. Product Management has not provided us any time frame on the "if or when" we will release a white-label version of the Wowza Player.
I know this is not a finite answer like you are looking for, however, it is on the roadmap and hinges on the completion of other projects.
I hope this clarifies why there is not a finite answer at this time.