After (a lot) more digging around I think I'm beginning to understand why MMC access doesn't work for me: my BluRay player is just that. No write capabilities at all. And from what it looks that means IOKit doesn't export the required hooks to get exclusive access to the drive.
But maybe this explains also why libaacs fails to read the drive certificate on Linux too? I'm now looking into workarounds. Linux manages just fine without drive certificate, that ought to be possible on Mac too. R. _______________________________________________ libaacs-devel mailing list libaacs-devel@videolan.org https://mailman.videolan.org/listinfo/libaacs-devel
