Q) What do the numbers 16:9 refer to?
A) 16:9 is the aspect ration of a widescreen video.
Q) What is the frame size of a 1080p video
A) 25i
Q) If you have a video that's 720:50P what is the frame rate and what does the P stand for?
A) P stands for Progressive Scan & the frame rate is 50p
Q) What's the different between P & I?
A) P shows a full frame one after the other. I show's half frames so that we see unfiled movement.
Q) What frame rate is real film shot at?
A) 24FPS
Q)What might be the advantages of a higher frame rate?
A) Things will be seen in greater detail and with better quality.
Q) What defines a lossy file?
A) A highly compressed file that has a smaller size as possible.
Q) Name three file types commonly used in video editing?
A) AVCHD, MOV & MPEG
Q) What's the difference between a video file type and a codec?
A) The file type is the container and the codec is how it gets compressed and decompressed.
Q) What is bitrate?
A) Bitrate is the rate at which the file processes information.
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