Hi,
We are doing some DVD & Blu-ray operation using project "libburnia".
Now, we want to develop anti-copying and tampering proof function.
I know there is a unique ID on driver and disc respectively, so we plan
to acquire those two IDs and the burning time of the laser head, then
write these three parameters into the hidden track of the disc.
But I don't know how to acquire those two IDs and the laser head time, and how to write data into hidden track.