Chapter 8, Acquiring and Processing Videos

Pop quiz – what is the problem with our function?

Q1

True: The problem is that, if the last chunk to be processed is not exactly equal to chunkSz, it will be skipped because the its upper limit will exceed the total number of frames.

Pop quiz – acquiring and processing videos

Q1
  1. False: It supports compressed formats, such as MP4 and Motion JPEG as well.
  2. False: It has also to do with the bit-depth of its channels, the quality of the compression, the frame rate and the amount of motion in the video.
  3. True.
  4. True: Provided that our video acquisition device is already initialized.
  5. False: The slower frame rate of time-lapse videos is beneficial for such tasks.
  6. False: It speeds it up substantially.
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