公开(公告)号：EP2005732A1

公开(公告)日：2008-12-24

申请号：EP07735320.9

申请日：2007-03-29

申请人： Koninklijke Philips Electronics N.V.

发明人： BARENBRUG, Bart Gerard Bernard ,  VELTHOVEN, Leo Jan ,  MERTENS, Mark Jozef Willem ,  KLOMPENHOUWER, Michiel Adriaanszoon ,  DE BRUIJN, Frederik Jan

IPC分类号： H04N5/445 ,  H04N5/262

CPC分类号： H04N5/44591 ,  H04N7/0122 ,  H04N21/4122 ,  H04N21/4131 ,  H04N21/4318 ,  H04N21/44008 ,  H04N21/45455

摘要： A device (500) and method for rendering content that includes analyzing previous and/or subsequent temporal portions of a content signal to determine elements that are positionally related to elements of a current portion of the content signal. The current portion of the content signal is rendered on a primary rendering device (530), such as a television, while the elements that are positionally related to elements of a current portion of the content signal are concurrently rendered on a secondary rendering device (540). In one embodiment, the elements that are rendered on the secondary rendering device (540) may be rendered at a lower resolution and/or lower frame rate than the rendered current portion of the content signal. In one embodiment, at least one of previous and subsequent temporal portions of a content signal may be analyzed at a lower resolution than the content signal.