Podcast
Questions and Answers
What is the most common frame rate used in film production?
What is the most common frame rate used in film production?
What type of sensor is used to convert light into an electronic signal in a video camera?
What type of sensor is used to convert light into an electronic signal in a video camera?
How is analog video typically represented?
How is analog video typically represented?
What determines the resolution of analog video?
What determines the resolution of analog video?
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What is the main difference between television signals and computer signals?
What is the main difference between television signals and computer signals?
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What is the purpose of sampling in digital video?
What is the purpose of sampling in digital video?
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What is the main characteristic of digital video?
What is the main characteristic of digital video?
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What is the frame rate used in high-definition TV?
What is the frame rate used in high-definition TV?
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What is one of the advantages of digital representation for video?
What is one of the advantages of digital representation for video?
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What is the purpose of an Analog to Digital Converter (ADC) in digital video?
What is the purpose of an Analog to Digital Converter (ADC) in digital video?
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What determines the number of bytes required to represent a digital video file?
What determines the number of bytes required to represent a digital video file?
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What is the purpose of a Video Capture Card (VCC) in digital video?
What is the purpose of a Video Capture Card (VCC) in digital video?
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What is digital video composed of?
What is digital video composed of?
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Why is digital video easy to edit?
Why is digital video easy to edit?
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What is the role of a Digital to Analog Converter (DAC) in digital video?
What is the role of a Digital to Analog Converter (DAC) in digital video?
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What property of digital video determines how many frames are displayed per second?
What property of digital video determines how many frames are displayed per second?
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What is the purpose of interlacing in analog video scanning?
What is the purpose of interlacing in analog video scanning?
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How are the scan lines arranged in interlaced scanning?
How are the scan lines arranged in interlaced scanning?
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What is the term for the jump from Q to R in the interlaced scanning process?
What is the term for the jump from Q to R in the interlaced scanning process?
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How does progressive scanning differ from interlaced scanning?
How does progressive scanning differ from interlaced scanning?
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What is the disadvantage of progressive scanning?
What is the disadvantage of progressive scanning?
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What is the purpose of the YUV color model?
What is the purpose of the YUV color model?
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What is the function of the luminance (Y) component in the YUV color model?
What is the function of the luminance (Y) component in the YUV color model?
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What is the term for the combination of two fields in analog video scanning?
What is the term for the combination of two fields in analog video scanning?
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What determines the brightness of the color in the YUV color model?
What determines the brightness of the color in the YUV color model?
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What is the range of Y in digital formats?
What is the range of Y in digital formats?
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What is the axis from blue to yellow in the YUV color model?
What is the axis from blue to yellow in the YUV color model?
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What is the purpose of subsampling in video transmission?
What is the purpose of subsampling in video transmission?
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What is the result of experiments with the human visual system on video signals?
What is the result of experiments with the human visual system on video signals?
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What is the process of keeping the luminance untouched and subsampling the chrominance?
What is the process of keeping the luminance untouched and subsampling the chrominance?
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What is the purpose of YUV color model in video broadcasting?
What is the purpose of YUV color model in video broadcasting?
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What is the result of subsampling in video signals?
What is the result of subsampling in video signals?
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What is the primary purpose of using video in multimedia?
What is the primary purpose of using video in multimedia?
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Which of the following statements is true about a video image or frame?
Which of the following statements is true about a video image or frame?
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What performance demand does video place on a computer?
What performance demand does video place on a computer?
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How does digital video compare to analog video in terms of cost and quality?
How does digital video compare to analog video in terms of cost and quality?
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What illusion is created by the sequential display of video frames at a certain speed?
What illusion is created by the sequential display of video frames at a certain speed?
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What process does video technology NOT involve?
What process does video technology NOT involve?
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Which one of the following is NOT a characteristic of a 2-D video representation of a 3-D scene?
Which one of the following is NOT a characteristic of a 2-D video representation of a 3-D scene?
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Which of the following is a major benefit of digital video over analog video?
Which of the following is a major benefit of digital video over analog video?
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