Chapter Flashcards
(37 cards)
Short-range apparent motion
rapid presentation of still images as motion through this perceptual phenomenon
Standard frame rate
24fps
Intermittent movement
regular start and stop mechanical action, positioning and holding one frame at a time
Time lapse
when one is taking exposures at frame rates as slow as 3 frames per minute
Synching dailies
bringing audio and images together
The body
a light tight chamber in which film can be transported in complete darkness, exposed in a controlled manner, and then taken up in darkness
Film magazine
essentially an extension of the light tight camera body
Gate
the only place where film stock is exposed to light
Film/focal plane
exact position of the film btw the aperture and pressure plates
Pressure plate
applies constant gentle pressure to assure that the film lies perfectly flat as it moves vertically through the gate
Aperture plate
located just behind the lens, has a rectangular opening (aperture opening)
Movement
the claw and shutter work in concert with one another to precisely position and expose each and every frame of film
Registration pin
skewers a sprocket hole to keep the frame extra steady in the gate
The claw
located on the edge of the aperture plate and is responsible for positioning the film in the gate and holding it steady during the exposure
Sprocket holes
allow the strip of film to be easily, accurately, and gently transported through the camera
Drive mechanism
both provides power to run the film through the camera and governs the speed of the film
Feed and take up spindles
feed the unexposed raw film stock into the gate and then take up th exposed footage
Variable speed monitors
have the ability to run at a variety of transport speeds, giving the filmmaker a range of under cranking or slow motion speeds to choose from
Constant speed variable monitors
run exclusively at 24 fps
Guide rollers
guide the film onto the drive sprockets, ensuring smooth engagement with the film’s sprocket holes
Loops
small bend of extra film located just above and below the gate
Viewing system
allows us to see and evaluate our framing before and during each take
Reflex viewing
we see the scene through the same lens with which we shoot the scene
Mirrored shutter system
utilizes the camera’s rotating shutter to divert light to the ground glass viewfinder