X.3.1 Blu-ray Disc

X.3.1.1 BD Physical Format

The physical format of BD media shall comply with one of the following applicable definitions:

Blu-ray Disc TM Association. White Paper Blu-ray Disc TM Format 1.A Physical Format Specifications for BD-RE (2nd Edition, February 2006).

Blu-ray Disc TM Association. White Paper Blu-ray Disc TM Recordable Format Part 1 Physical Specifications (February 2006).

X.3.1.1.1 BD Sector Format

The sector format of BD media shall comply with one of the following applicable definitions:

OSTA Universal Disk Format Specification (UDF) Version 2.5. April 30, 2003.

OSTA Universal Disk Format Specification (UDF) Version 2.6. March 1, 2005.

Note: BD-RE is a truly random access medium, providing random access to fixed length sectors, hence no multi-session is applicable and packet-written format is not necessary.

X.3.1.2 BD Logical Format

There are no requirements, restrictions, options or extensions to the logical format that are specific to this media type, beyond those specified in section X.2.

X.3.1.3 BD Physical Media

The physical medium shall be the 120 mm BD medium as defined in one of the following:

Blu-ray Disc TM Association. White Paper Blu-ray Disc TM Format 1.A Physical Format Specifications for BD-RE (2nd Edition, February 2006).

Blu-ray Disc TM Association. White Paper Blu-ray Disc TM Recordable Format Part 1 Physical Specifications (February 2006).