Compact disc visual/audio display system
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United States of America Patent
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Aug 26, 1997
Issued Date -
N/A
app pub date -
Nov 29, 1994
filing date -
Oct 26, 1993
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An apparatus for outputting images and any associated audio stored on a photo compact disc includes a compact disc reader and a control device. The compact disc reader is adapted to have at least two heads which are able to read multiple video and audio tracks on the photo compact discs. The reader has a first video and audio output representative of one image and any associated audio stored of the photo compact disc and has a second video and audio output representative of another image and any associated audio stored on the photo compact disc. The control device has display video and audio outputs and an first/second switch. The first/second switch is coupled between the first and second video and audio outputs and the display video and audio outputs. The control device is operable to control the first/second switch to selectively change the display video output between the images from the first and second video outputs without a noticeable transitional delay in response to the audio on the display audio output. With the system, a viewer will not notice a transitional delay between displayed images and displayed images will always be synchronized with the audio being output.
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