Special visual effects – Canon 814XL-S User Manual
Page 93
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SPECIAL VISUAL EFFECTS
SINGLE-FRAME
AND
TIMED
INTERVAL
FILMING
Single-frame
shooting
is
especially
useful
for
filming
animated
sequences,
or
creating
special
movement
effects.
Timed
interval
filming
ena
bles you to record very slow movements in a
speeded-up
format
that
uses
up
less
footage
than
would
actual
speed
filming.
With
these
special effects, the shutter speeds are those used
for 18 fps filming — 1/40 sec. for a 150° shutter
opening
angle,
and
1/30
sec.
for
220°.
Since
timed interval filming causes heavy battery drain,
the
use
of
the
Canon
Power
Pack
9V
is
recommended
when
using
the
interval
timer
setting.
Power
Pack
9V
is
an
external
power
source which is optionally available.
The
portion
of
the
film
which
is
exposed
using
the
singie-frame
or
interval
timer
mechanism
wiii
be
silent
even
if
a
sound
cartridge
is
ioaded.
The
recording
circuit
is
automatically disconnected. The table on the left
shows possible combinations of dial settings and
you should select the one that best suits your
filming purpose.