Optical disc playback apparatus

Details Optical disc playback apparatus Optical disc playback apparatus

2005-04-12

2005-04-12

Chevalier, Robert (Department: 2616)

Motion video signal processing for recording or reproducing

Local trick play processing

With randomly accessible medium

C386S349000, C386S349000

Reexamination Certificate

active

06879775

ABSTRACT:
In an optical disc playback apparatus capable of appropriately setting a font resolution of an on-screen message depending on a display resolution of data to be reproduced from an optical disc, a reader12, 13, 14, 15reads record data Si from a recording surface of the optical disc Od. An on-screen message font-resolution selector16, 1A generates a digital character signal to be displayed as the on-screen message (OSM) An on-screen message font-resolution setting unit16controls the on-screen message font-resolution selector16, 1A to change the font resolution of the on-screen message depending on the display format of the record data.

REFERENCES:
patent: 5448371 (1995-09-01), Choi
patent: 6664970 (2003-12-01), Matsushita
patent: 06-098291 (1994-04-01), None
patent: 11-069251 (1999-03-01), None

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