Dynamic information storage or retrieval – Information location or remote operator actuated control – Selective addressing of storage medium
Patent
1997-05-30
1998-10-20
Swann, Tod R.
Dynamic information storage or retrieval
Information location or remote operator actuated control
Selective addressing of storage medium
369 47, 369 54, G11B 1722, G11B 390
Patent
active
058257276
ABSTRACT:
An apparatus for selecting multi-angle of a DVD which plays a digital signal formatted in a disc through an optical pickup, includes a memory for storing an angle block set by a user, a controller for outputting angle varying command depending on the set angle block and time periods if the angle block has been set in the memory in the event of playing the DVD, and a servo for playing data corresponding to the angle screen at a predetermined period by jumping the optical pickup to a corresponding angle data depending on the angle varying command of the controller. A method for selecting multi-angle of a DVD includes the steps of displaying an OSD screen which provides a menu screen, setting a user's desired angle block and time periods, and storing the set angle block and time periods. The apparatus and method for selecting multi-angle of a DVD permits the user to set and store a plurality of desired angles using the OSD and then to repeatedly play data corresponding to angle blocks selected at time periods or video object unit. As a result, it is possible to offer a film scene or a live concert scene on a more vivid screen by variously varying the angle. There is no need of manipulating the key buttons of the angles one by one in order to vary the angle. This provides the user with convenience and also reduces the manufacturing costs.
Chu Kim-Kwok
LG Electronics Inc.
Swann Tod R.
LandOfFree
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