: Despite the initial success, third-party tools like eac3to and CloneBD failed to detect the source file format or generated consistent errors when reading the .m2ts files.
The search result for primarily points to a technical discussion on the MakeMKV forums regarding AACS 2.1 support and decryption issues. Post Highlights: AACS 2.1 Decryption Issues 21014.rar
In a notable thread on MakeMKV , a user shared a (likely the 21014.rar file) to troubleshoot errors when processing decrypted Ultra HD (UHD) content. Key points from the discussion include: : Despite the initial success, third-party tools like