Shared Flashcard Set

Details

AVP FINAL
AVP FINAL EXAM
61
Engineering
Undergraduate 4
10/24/2013

Additional Engineering Flashcards

 


 

Cards

Term
XCU
CU
MS
WS
XWS
TWO SHOT
OTS
Definition
closer than closeup
head and shoulders
waist up
head to toe
establishing shot
two people
news interview, reaction shot
Term
Define Headroom
Definition
proper vertical framing
Term
value of black in millivolts and IRE
Definition
0 millivolts
Term
no signal black in millivolts and IRE
Definition
-4
Term
what does IRE stand for?
Definition
Institute of radio engineers
Term
SMPTE
Definition
Society of motion picture and television engineers
Term
What are PLUGE BARS and what are they used for
Definition
picture line up generation equipment. Used for monitor calibration.
Term
Define focal length
Definition
distance from the optical center of the lens to the focal point.
Term
What is a prime lens?
Definition
Fixed zoom lens.
Term
What does a 2X extender on a lens do?
Definition
Doubles the focal length
Term
What does CCU stand for? What is used for?
Definition
Camera Control Unit: Controls the cameras IRIS.
Term
Name two lens movements
Definition
Zoom and Focus
Term
name two camera movements
Definition
pan and tilt
Term
name four dolly movements
Definition
dolly, arc, truck, pedestal
Term
Define F stop
Definition
Designates the size of the aperture
Term
as F stop number gets larger the aperture gets
Definition
smaller
Term
Define Depth of Field
Definition
The area which appears in focus in the frame
Term
Define Perception of Depth
Definition
The distance that objects in the foreground appear to be from the background.
Term
As the size of the aperture increases, depth of field
Definition
decreases
Term
As the focal length increases, perception of depth
Definition
increases
Term
What is the purpose of macro focus
Definition
ability to focus object 1m from the lens.
Term
What is a waveform monitor
Definition
Shows luminance in video signal
Term
What is a vector scope
Definition
shows chrominance in video signal
Term
What are the five steps to white balance
Definition
1.set black balance
2.black balance
3.set white balance
4.white balance
5.paint
Term
Color temp of ARC? Incandescent?
Definition
5600 and 3200
Term
what does it mean to paint a camera
Definition
fine tuning the white balance
Term
IDDR
Definition
Intelligent Digital Disk Recorder
Term
Define FIELD
Definition
One pass from the top left of the screen to the bottom right
Term
FRAME
Definition
Two fields, two passes from top left to bottom right. ALL THE LINES.
Term
What is the moire effect
Definition
an optical illusion created by parallel offset of lines.
Term
Define target audience
Definition
who the demographic is of the production that it is intended for. shapes the production style.
Term
list the steps needed to back focus a camera
Definition
lock in the macro focus, zoom all the way out adjust focus ring.
Term
Name the five different outputs of the sony MFS 2000
Definition
Preview, Program, ME preview, ME Program. Aux (4)
Term
FCP SHORTCUTS
I
O
N
A
B
BB
S
P
J
K
L
CMD R
CMD L
Shift Z
Definition
in point
out point
snap
selection tool
blade
blades cuts whole vertical
slide tool
pen tool
shuttle back
stop
shuttle forward
stop/play
render
link and unlink
fit to window
Term
What are the four main windows used in FCP 7 and what is each used for
Definition
viewer (view selected clip) browser(clips available) timeline(area for editing arranged clips) Canvas (plays clips selected in the timeline)
Term
Name the four types of transitions
Definition
Cut/wipe/dissolve/key
Term
What are the safe title area and the safe viewing area
Definition
Title: Preview text to ensure its not cut off. Viewing: preview action to ensure it is not cut off.
Term
Define Jump-cut
Definition
a cut between to images that are too similar
Term
What is a DVE
Definition
Effects
Term
What is POV
Definition
Point of View
Term
What does CCD stand for? What does it do?
Definition
Charge coupled device. Video signal transducer
Term

CMOS

What is it?

Definition
Complimentary Metal Oxide Semiconductor. Video Transducer.
Term
What is a foot lambert?
Definition
A measurement of a surfaces reflectivity.
Term
What is a NIT?
Definition
A unit of measure for measuring light coming from a surface.
Term
What is the equation for calculating foot lamberts and what do each of the variables stand for?
Definition
Lv=EvXR Footlamberts=Illuminance times reflectivity.
Term
ANSI
Definition
American National Standards Institude.
Term
Throw Distance Equation
Definition
screen width / throw ratio=throw distance
Term
What is the difference between luminance and illuminance
Definition
Luminance: light emitting from the source.
Illuminance: light as it falls on the source.
Term
Screen gain
Definition
a guide to how reflective a screen is
Term
Half gain viewing area
Definition
viewing angle when the brightness drops below 50%
Term
How does the screen gain affect the viewing angle?
Definition
Greater the screen gain narrower the viewing angle.
Term
what is the standard for reflectivity of projection screens
Definition
Magnesium oxide coated surface
Term
What is parallax barrier technology
Definition
barriers put in front of the image so vision is separated.
Term
What is lenticular lens technology
Definition
combines 2 arrays of lenses to send image to one eye or the other.
Term
passive and active stereo visualization
Definition
passive: polarized glasses.
Active: Utilizes a shutter.
Term
Intraframe vs interframe
Definition
Intraframe: Every frame is sampled
Interframe: compare frames only save the changes.
Term
What does GOP in long GOP stand for
Definition
Group of Pictures
Term
what is a push pull
Definition
in camera effect combining a lens movement and camera movement in opposite direction.
Term
What is a rack focus
Definition
Utilizing a shallow depth of field shift focus from background to foreground and vice versa.
Term
What does dynamic range refer to in a camera
Definition
How it translates, how many steps from lightest to darkest.
Term
What are the three stages of production
Definition
Pre production
production
post production
Supporting users have an ad free experience!