Digital Media 1B Video Question Preview (ID: 25236)
Digital Media 1B Video.
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The basic unit of information in television, video, and digital movies is
a) Clip
b) Frame
c) Transition
d) Filter
The process of digitizing analog source material (video or audio) and then recording images/sound directly to your computer using appropriate software is called:
a) Compression
b) Capturing
c) Frame based
d) Time based
Video that records sound and light waves in a continuous stream, without any subdivisions is called:
a) composite video
b) compressed video
c) analog video
d) digital video
Video that records sound and light waves as individual bits of information is called:
a) composite video
b) compressed video
c) analog video
d) digital video
The standard frame rate per second for video is:
a) 20 frames per second
b) 30 frames per second
c) 40 frames per second
d) 50 frames per second
When working with video, the number of images displayed within a specified amount of time is?
a) frame rotation
b) frame speed
c) frame frequency
d) frame rate
What is analog video?
a) Video information stored using television video signals, film, or videotape.
b) Video that can only be viewed in a linear mode.
c) Video that can be compressed.
d) Video used only for entertainment.
What advantage does digital video have over analog video?
a) Digital video requires little equipment to produce.
b) Digital video files are very small in size compare to analog video files.
c) Digital video is not subject to generational loss.
d) Digital video has no real advantage over analog video
Spelling and proofreading of all text should be done:
a) In all stages of design and testing
b) Only before marketing the product
c) By the multimedia programmer only
d) By professional proofreaders
What is not true about the Rule of Thirds?
a) Based on the Greeks “Golden Mean”
b) Odds look better than evens
c) Positioning the focal point on the rule of third lines make the frame look better
d) Position the center of a person’s face in the center of the frame
A long shot in videography of photography is
a) The entire object head to toe
b) A scene far away in the distance
c) A tall vertical shot
d) One half of the object
A medium shot in videography or photography is
a) The entire object head to toe
b) A scene far away in the distance
c) One half of the object
d) A wide horizontal shot
A macro shot in videography or photography is
a) The entire object head to toe
b) An extreme close up on a word or small object
c) A tall vertical shot
d) One half of the object
Where should the sun be when using a camera or camcorder when shooting an object?
a) Behind the object
b) Behind the camera
c) Directly overhead the subject
d) Directly overhead the photographer
What are the three point lighting system elements?
a) Key, back and fill lights
b) Key, hair and side lights
c) Main, backlighting and fill lights
d) Main, back and side lights
The NTSC standard in video represents
a) The types of colors in video signal
b) The way the television signal is broadcast
c) The National law of television systems
d) The amount of pixels in each screen
What is the current NTSC Standard
a) 60 frames per second, 2 field, 325 interlacing lines
b) 30 frames per second, 3 fields, 525 interlacing lines
c) 15 frames per second, 2 fields, 400 horizontal resolution
d) 30 frames per second, 2 fields, 525 interlacing lines
The reason video must be captured or digitized for multimedia project is
a) Video is an analog signal and must be transferred to a digital signal through capturing
b) Video is made up of lines and must be transferred to pixels through a scanning process
c) Computers cannot handle the video signal without compressing the data
d) The colors of video must be changed to adapt to an RGB monitor
When capturing video from tape and then editing video on a computer and then going back to video tape - this process is known as
a) Analog-to digital-to analog
b) Non linear to linear
c) Digital capturing and compression
d) Digital to Analog
When filming with a camcorder footage to use in a multimedia presentation, it is important to
a) Use VHS quality tapes
b) Pan across the scene to show the entire scenery
c) Keep the filming and backgrounds simple and uncluttered
d) Film with the day and date on to document your filming
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