Is anyone here familiar with the proposed spec? Would the DRM be a private binary included with the OS, or an open part of the browser? Unless they're just sp

Is anyone here familiar with the proposed spec? Would the DRM be a private binary included with the OS, or an open part of the browser? Unless they're just specifying an API, and all the actual work is done in a private binary, I don't understand how you can have effective DRM in a publicly specified project.