Chapter 5 Flashcards
cinematography is quoted as
“writing in movement”
photography is quoted as
“writing in light”
tonality
considering how light registers on film, the control of a range of tones and shades
contrast
comparative difference between the highlights and shadows (lights and darks) of a frame
exposure
regulation of how much light passes through camera lens
what does the speed of motion onscreen depend on
rate film was shot at and rate of projection
what is frame rate calculated in
frames per second
what was the standard frame rate since 19201
24 frames per second
what are the rame rate ranges of today
8-64 fps
ramping
varying frame rate during shooting.
focal length
distance from the centre of the lens to point where light beams converge to form area of focus,
what does changing the focal length do
alters size and proportions of objects seen onscreen
what does a short focal length do
lengthens depth, wider field of vision
short focal length
<35mm
middle focal length
35 mm
what does a middle focal length do
lines are straight and depth is accurate to real life.
what does long focal length do
flattens space along axis to make depth reduced, narrower field of vision
long focal lens
typically 100 mm or more
what is a short focal length lens called
wide-angle lens
what is a long focal length lens called
telephoto lens
depth of field
range of distances specific to each lens where objects can be photographed in sharp focus given a certain exposure setting.
what is a zoom lens
a lens that’s focal length can be changed during a shot.
what is changed by a zoom lens
focal length and framing
deep space
the way the filmmaker has staged the action on several different planes, regardless of whether all of these planes are in focus.
selective focus
focusing on one plane and letting the others blur.
deep focus
short focal length lenses and higher light levels to create a greater depth of field.
racking focus/pulling focus
used to switch attention between foreground and background, making one plane blurred and another sharp.