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WorksheetsCert111 Media Revision
Total questions: 15
Worksheet time: 8mins
What does the acronym fps refer to?
Feet per Square
Frames per second
Frames per Square
Footage per second
A video frame width and height resolution is measured in:
Pixels
Millimetres
Inches
RGC
The acronym 'RGB' refers to:
The size of a frame
Frames per second
Red Green Blue
Red Green Black
A Video Screen Frame with a resolution of 1920px X 1080px is considered to be:
Big
HD
SD
DD
What image format is the best format for a logo that needs to be scaled up to billboard size without any loss of quality.
Bitmap
Vector
Jpeg
Gif
A common Bitmap Image format is:
.EPS
.WAV
.JPEG
.AIFF
Camera RAW format is superior because:
Images are compressed greatly reducing file size.
Images are automatically converted to JPEG
Images are derived from the Camera Sensor with minimal compression
Camera RAW format is always monochrome (black & white)
At a frame rate of 25fps, a 20 second video would contain:
225 frames
Too many frames to count
125 frames
500 frames
What is the purpose of Image Compression?
Enhancing the color of an image.
Conversion to a GIF format.
Maintaining Image quality whilst reducing file size.
Converting an image to a print format.
Recently, Scott conducted an in-class audio frequency sweep of the Human hearing spectrum. What is the accepted frequency spectrum of Human hearing?
20Khz to 200Khz
20Hz to 20Khz
2000Hz to 18000Hz
2Hz to 20Hz
A Stereo audio signal consists of:
a left channel and a right channel
a left channel, a middle channel, and a right channel
5 audio channels and a sub
Only 1 audio channel
Audio Volume is commonly expressed in measurements of:
Frequency
Bits
Hz
Decibels
The process of increasing or decreasing volume power in discrete frequency bands is known as:
Harmonisation
Panning
Equalisation
Muting
An .MP3 audio file is:
The best quality audio file.
A lossy compression audio format suitable for streaming
Only ever used in Video Editing software
Is only heard in a Cinema
Auto Exposure Bracketing (AEB) is a camera process that is often used in the process of creating:
Vintage Black and White images
HDR (High Dynamic Range) images
Stills that are exclusively used in video sequences
An automatic white balance
