公开(公告)号：EP2434769B1

公开(公告)日：2016-08-10

申请号：EP10777554.6

申请日：2010-05-17

申请人： Panasonic Intellectual Property Management Co., Ltd.

发明人： TOMA, Tadamasa ,  NISHI, Takahiro ,  SASAKI, Taiji ,  YAHATA, Hiroshi ,  OGAWA, Tomoki ,  IKEDA, Wataru

IPC分类号： H04N13/00 ,  G11B27/30 ,  H04N5/92 ,  G11B27/32 ,  H04N5/765 ,  H04N5/85 ,  H04N9/804 ,  H04N9/82

CPC分类号： H04N9/8233 ,  G11B27/3027 ,  G11B27/329 ,  G11B2220/213 ,  G11B2220/2541 ,  H04N5/765 ,  H04N5/85 ,  H04N9/8042 ,  H04N9/8205 ,  H04N9/8211 ,  H04N13/161 ,  H04N13/178 ,  H04N13/183 ,  H04N13/189

摘要： A pair of main-view and sub-view video streams, a graphics stream, and playlist information are recorded on a BD-ROM disc. The sub-view video stream includes metadata arranged in each GOP. The metadata includes a correspondence table associating offset identifiers and offset information. The offset information defines offset control for each picture in a GOP. Offset control is processing to provide a left offset and right offset for the horizontal coordinates in a graphics plane to generate a pair of graphics planes that are respectively combined with main-view and sub-view video planes. The playlist information includes a stream selection table for each playback section. When the stream selection table associates a stream number with a packet identifier of a graphics stream, one of the offset identifiers is further allocated to the stream number.