24 Frames

Frame:

  . An individual picture in a sequence of images.

Frame Rate:

  . Number of frames or images that are projected or displayed per second.
  . Represented as FPS.
  . Most videos are shot at 24 or 30 frames per second.
  . Professional frame rate of motion pictures is 24 FPS.

Example:

How it works?

  . Human brain is capable of differentiating 10-12 still images per second.
  . If FPS is 12 or less, we feel its just a bunch of still images in rapid succession.
  . Once FPS is between 18-26, brain thinks that individual images are actually a moving scene.

Why 24 FPS?

  . If FPS is too slow, motion looks jagged, if it is too fast, it makes problems.
  . 24 FPS is the slowest that could support audio when played from 35 mm reel.
  . Current industry standard is 24 FPS.
  . U.S. standard is 30 FPS.