The glow animation in this movie clip should be very quick in order to imitate the light behavior as accurately as possible (in this case, 7 frames), but the timeline of the movie clip should be long enough to prevent the glow animation being repeated too frequently. It should, in fact, be long enough to be unobtrusive and not distract the viewerΓÇÖs sight too much. In this case I used 127 frames, which means that after reaching this frame, the movie clip goes to the beginning and plays it again: a short 7-frame glow and then nothing until the 127th frame, then glow again.
