G - Physics – 11 – B
Patent
G - Physics
11
B
G11B 20/12 (2006.01) G11B 7/007 (2006.01) G11B 19/02 (2006.01) G11B 27/10 (2006.01) G11B 27/30 (2006.01) G11B 27/32 (2006.01) G11B 27/34 (2006.01) H04N 5/445 (2006.01) H04N 5/85 (2006.01) H04N 9/804 (2006.01) H04N 5/45 (2006.01) H04N 5/765 (2006.01) H04N 5/775 (2006.01) H04N 9/806 (2006.01) H04N 9/82 (2006.01)
Patent
CA 2241346
On an information record medium, information to be reproduced by an information reproducing apparatus connected to an external apparatus is recorded. The information comprises: compressed video information; first information, which relates a predetermined image portion in a video image reproduced by the information reproducing apparatus on the basis of the video information, is defined with respect to a position of the predetermined image portion in the reproduced video image, and is recorded at a record position, where the first information can be reproduced simultaneously with the predetermined image portion by the information reproducing apparatus, on the information record medium; second information, which is defined in correspondence with the first information and is recorded at a predetermined record position on the information record medium; and third information, which indicates the record position of the second information on the information record medium, indicates a command to transmit the second information to the external apparatus after reading out the second information, and is recorded at a record position, where the third information can be reproduced simultaneously with the predetermined image portion by the information reproducing apparatus, on the information record med i um.
Katagiri Shoichi
Kondo Toshiyasu
Negishi Wataru
Macrae & Co.
Pioneer Electronic Corporation
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