look na ! i am so fast
by Unknown Feb 2013 1,995 Views
I was watching a blog where some one said about speed...a boy was on skate and it was 70 miles/houre ...!
The boy was used kind of movi camera just show the world how smart/fast he can ride...
but
my knowledge says something different ::
As far as i know about movie camera , every movie camera has an iris ring and a controller...we make use of shutter speed , or high speed roll ...
Setting the Shutter
Speed for Motion
Photography
The key to motion
photography is a firm
understanding of the
shutter speed and the fast
or slow shutter speed
setting. If you hope to
capture one frame of
frozen
motion with little or no
blurriness from the
movement of your subject,
you will need to use a fast
shutter speed such as
1/500 or faster. Of course,
with such a fast shutter
speed you will need to set
a large aperture opening.
This will result in shallow
depth of field. If you do
not want to have a
shallow depth of field you
will need more light to
achieve captured motion
or use a faster film speed....
If you want to motion blur
everything in the attempt
to convey how fast the
subject is moving then a
slow shutter speed will be
needed. Typically,
anything below 1/60 for
your shutter speed setting
will allow this to happen.
This basic photography
technique often results in
a mixture of colors, or
black and white tones, as
it will blend the colors
together to create a
painterly look. Blurring
the subject in this manner
is a rare technique used in
photography as most will
prefer the subject to be in
sharp focus. Alternatively,
you can use a technique
called panning to capture
motion and show the
speed of motion.
Panning Photography
Tips for Capturing
Motion
Panning your camera is
typically done with the
use of a tripod, but can be
done with a hand held
camera. This photography
technique is difficult to
master, as it requires you
to follow
your subject with the film
camera at the same speed.
You will need to set your
shutter speed dial to a
slow speed. Upon pressing
the shutter release button
of your camera, you will
have to follow your
subject as it moves. If
successfully done, you will
have an image with the
subject in focus and a
motion captured
background.
You can also do the
reverse of panning and
allow the background to
have sharp focus while
movement is blurred. This
technique works well
where the background is
more important than the
moving subject, like if you
want to show the rush of
traffic in the morning in a
big city. The cityscape is
left in focus while the cars
and pedestrians are
blurred to show how busy
the city can be. This basic
photography technique
requires a slow shutter
speed and a tripod. Simply
allow your film to expose
for your set amount of
time and everything
moving will become a
motion blur.