Appeal No. 1996-3647
Application No. 08/065,720
example, 30 (thirty) flames [sic, frames] are required for
each second of video.”
Cohen is directed to a “method and apparatus for
transitioning between two sequences of images stored in a
computer system” (column 5, lines 64 through 66; Figures 1, 4
and 8 through 10). Cohen presents a first sequence of images
(e.g., A in Figure 1) at the normal NTSC time interval rate of
30 frames of still images per second, and during the
transition period from the sequence of images A to the
sequence of images B, Cohen can dynamically change the
transition timing rate (column 10, lines 8 through 56; column
11, lines 32 through 37; column 12, lines 13 through 18;
column 16, lines 45 through 49). If the transition period
lasts 3 seconds, for example, then 90 frames of still images
will be presented at a time interval rate that differs from
the normal NTSC time interval rate of 30 frames per second
(column 15, lines 7 through 10; column 26, lines 7 through
24).
In summary, appellant’s argument that “Cohen discloses that
changes are not made during the presentation” is equally
without merit.
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