The resolution of an 8-bit color LCD graphics display is 640 × 480 pixels. A 1:38 min screencast is made at a frame rate
Posted: Thu Jun 02, 2022 7:57 am
The resolution of an 8-bit color LCD graphics display is 640 ×
480 pixels. A 1:38 min screencast is made at a frame rate of 12
frames per second (fps). The screencast video is then compressed at
a compression ratio of 75:1 and is saved to a hard drive. Next, the
video file is uploaded to a media server at exactly 400 MiB/s, from
start to finish, no more and no less. How many μs did it take to
upload the video?
Instructions: Canvas will perform a character-by-character match
of the correct answer and your answer, so it is important that you
follow these instructions. Fill in the blank with your answer as a
real number rounded to exactly three digits after the decimal
point. When reducing your answer to three digits, round the final
digit up or down as required. If necessary, append 0 digits
following the decimal point so there will be three digits after it.
For example, if your answer comes out to be 1234.5 μs, then enter
your answer as 1234.500. If your answer is 459 μs then enter
459.000. Omit the units and do not insert any whitespace before or
after your answer.
480 pixels. A 1:38 min screencast is made at a frame rate of 12
frames per second (fps). The screencast video is then compressed at
a compression ratio of 75:1 and is saved to a hard drive. Next, the
video file is uploaded to a media server at exactly 400 MiB/s, from
start to finish, no more and no less. How many μs did it take to
upload the video?
Instructions: Canvas will perform a character-by-character match
of the correct answer and your answer, so it is important that you
follow these instructions. Fill in the blank with your answer as a
real number rounded to exactly three digits after the decimal
point. When reducing your answer to three digits, round the final
digit up or down as required. If necessary, append 0 digits
following the decimal point so there will be three digits after it.
For example, if your answer comes out to be 1234.5 μs, then enter
your answer as 1234.500. If your answer is 459 μs then enter
459.000. Omit the units and do not insert any whitespace before or
after your answer.