This version was defined in May of 2006, for High Definition Movie Contents with RPC (Region Playback Control). The special features of this version are adoption of BDMV* and BD-J, also usage of UDF2.5 as file system for PC friendly.
Version 1 had terminated in May of 2006.
Current Format Books
System Description Blu-ray Disc Read-Only
Part 1: Basic Format Specifications Ver.1.32 Nov. 2007 Including System
Description Blu-ray Disc Hybrid Format Ver. 1.01 (Part 1) Dec. 2005
System Description Blu-ray Disc Read-Only
Part 2: File System Specifications Ver.1.21 Oct. 2007
System Description Blu-ray Disc Read-Only
Part 3: Audio Visual Basic Specifications Ver.2.2 Dec. 2007