Quiz 6: Video
Education
Q 1Q 1
Using special software called a(n) __________, massive amounts of imagery can be compressed to fit into a small data file.
Free
Short Answer
codec
Q 2Q 2
When light reflected from an object passes through a video camera lens, that light is converted into an electronic signal by a special sensor called an __________.
Free
Short Answer
charge-coupled device or CCD
Q 3Q 3
__________ video signals consist of a discrete color brightness value for each pixel on the screen.
Free
Short Answer
Digital
Q 4Q 4
The __________ signal yields a less precise color definition because the signals are mixed together and carried on a single cable.
Free
Short Answer
Q 5Q 5
__________ is what editors call the collection of general footage that supports the main theme or narration.
Free
Multiple Choice
Q 6Q 6
__________ is fine adjustment of the tape during playback so that the tracks are properly aligned as the tape moves across the playback head.
A) Tracking
B) Interlacing
C) Decompressing
D) Kerning
Free
Multiple Choice
Free
Multiple Choice
Q 8Q 8
Computer displays use __________ technology, which draws the lines of an entire frame in a single pass.
A) anti-aliasing
B) progressive-scan
C) de-interlacing
D) degaussing
Free
Multiple Choice
Free
Multiple Choice
Free
Multiple Choice
Q 11Q 11
Which of the following is not included in a standard studio lighting arrangement?
A) Block
B) Key
C) Rim
D) Fill
Free
Multiple Choice
Q 12Q 12
Blue screen or __________ editing is used to superimpose subjects over different backgrounds.
A) overscan
B) backlight
C) chroma key
D) moiré
Free
Multiple Choice
Q 13Q 13
Avoid re-editing repeatedly because video codecs are:
A) lossy
B) uncompressed
C) morphed
D) magnetic
Free
Multiple Choice
Q 14Q 14
Which of the following is not a container in which to put compressed data?
A) Ogg
B) QuickTime
C) SDI
D) WebM
Free
Multiple Choice
Q 15Q 15
Which of the following corrects for bluish, orange, or greenish color casts resulting from an uneven distribution of colors.
A) Degaussing
B) Nonlinear editing
C) Underscan
D) White balance
Free
Multiple Choice
Q 16Q 16
Explain the difference between analog and digital video and give an example of when to use each format.
Free
Essay