Coordinate with AHG12 on software development and software support for AVC base layer.
Study and identify the interface specification needed for establishing the base layer picture arrays and associated properties for referencing by scalable enhancement layers.
Study the previously identified designs under consideration for hybrid codec scalability text in JCTVC-O1012.
Study profile and level specification methods for hybrid codec scalability.
Hold teleconference discussions (pre-announced on the JCT-VC reflector with at least 7 days' notice) to facilitate the work of the AHG.