Mixing of computer graphics and animation sequences
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United States of America Patent
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Oct 13, 1998
Issued Date -
N/A
app pub date -
Nov 25, 1996
filing date -
Nov 10, 1992
priority date (Note) -
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status (Latency Note)
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Abstract
Apparatus and a method is disclosed for mixing animation sequences with computer graphics information for presentation on a computer display screen. The animation sequences may be stored in compressed format in a standard storage medium. An animation sequence generator retrieves these compressed animation sequences, decompresses them into pixel information, and sends them to a single line store for synchronization with the computer graphics pixel information. Pixels from the animation sequences and from the computer graphics generator are mixed, windowed and overlaid in a digital mixer. The output of the digital mixer is sent to a visual display system such as a video digital-to-analog converter driving a computer display monitor.
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