Shared Flashcard Set

Details

Music Tech Ch.17
Music Tech Ch.17
24
Music
Undergraduate 1
12/06/2012

Additional Music Flashcards

 


 

Cards

Term
focal length
Definition
distance from the lens to the image sensor
Term
aperture
Definition
the opening in a lens through which light enters
Term
field of view
Definition
ow much of a scene is visible through a lens
Term
depth of field
Definition
the amount of a scene that is in focus from front to back
Term
f-stop
Definition
a measure of lens "speed" or sensitivity
Term
shot
Definition
a section of a video from when recording started to when it ended
Term
pan
Definition
to pivot the camera horizontally while recording
Term
tilt
Definition
to pivot the camera vertically while recording
Term
zoom
Definition
to keep the camera in one location while changing the lens setting to make the image larger
Term
white balance
Definition
the calibration of the camera so that colour appears properly
Term
shutter
Definition
a circuit that samples the colour values of the image sensor
Term
shutter speed
Definition
how many times a second an image is sampled
Term
jump cut
Definition
a change of video shot without a transition
Term
transition
Definition
crossfade or similar effect providing a smooth change from one shot to the next
Term
framing
Definition
the manner in which a subject is placed within the viewing area of the lens
Term
storyboard
Definition
a cartoon-like depiction of what action will be shot from what angles
Term
memory card
Definition
removable digital storage dvise commonly used in still and vieo cameras
Term
H.254
Definition
specific video codec
Term
.mp4
Definition
video format
Term
video mode
Definition
video resolution in pixels per line and lines per vertical scan
Term
interlaced
Definition
video displayed using two successive frames at a time on alternating scan lines
Term
progressive
Definition
video displayed using a single frame for all scan lines
Term
aspect ratio
Definition
the ratio of width to height for display systems
Term
letterbox
Definition
display method of showing 4:3 images on 16:9 systems so to avoid distortion
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