A number of libraries related to reading DVD media have been ported (8/31/2008) to OS/2, including: libdvdcss version 1.2.9, which does DVD decryption without region checking; libdvdread version 4.1.3-r1130, which does low level DVD access; and libdvdnav version 4.1.3-r1130, which handles DVD navigation, such as menus.
Source: OS/2 Warp News and Rumors