TMPG and DivX have formed an alliance in which they will share selected technologies for incorporation in each others products. Under the agreement, DivX will include authoring functionality from TMPG in the recently announced DivX Author software product. The product allows users to create videos with advanced DVD-like features, including interactive menus, chapters and subtitles, that are fully interoperable with DivX Ultra Certified DVD players. The same DivX authoring functionality is also included in the recently introduced TMPGEnc DVD Author 3 with DivX Authoring software.