If you hypothetically extracted a clean copy, the workflow would be:

However, 48 bits presents a unique problem. A standard brute-force attack—trying every possible key combination—requires astronomical amounts of processing time. The keyspace is $2^48$, roughly 281 trillion possibilities. Even with modern GPUs, scrambling through that many keys in real-time is a daunting task. You might crack the key, but the movie would have finished hours ago.

When using the tool to "create" the necessary data files (often distributed in .zip or .rar archives), the process typically involves: