Method and apparatus to display video

Data processing: presentation processing of document – operator i – Operator interface – On-screen workspace or object

Reexamination Certificate

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C715S781000, C715S797000

Reexamination Certificate

active

06928624

ABSTRACT:
A method includes creating a first window to receive video which at least partially overlaps a second window on a region of overlap of the display. Pixels of the first window are set to a chroma color. Background pixels of the second window in the region of overlap are also set to the chroma color, The second window is configured to draw after the first window.

REFERENCES:
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patent: 5590265 (1996-12-01), Nakazawa
patent: 6348953 (2002-02-01), Rybczynski
patent: 6384840 (2002-05-01), Frank et al.
patent: 6411047 (2002-06-01), Okazaki et al.
“Movable Window (Screendump)”, Microsoft Windows NT, Copyright 1985-96.

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