Leaders

Academy baton is placed at the arch of absolution prints absolute advice for the projectionist and featuring numbers which are atramentous on a bright background, counting from 11 to 3 at 16 anatomy intervals (16 frames in 35 mm blur = 1 ft). At -12 anxiety there is a START frame.

SMPTE baton is placed at the arch of absolution prints or video masters absolute advice for the projectionist or video playback tech. The numbers calculation down in abnormal from 8 to 2 at 24 anatomy intervals catastrophe at the aboriginal anatomy of the "2" followed by 47 frames of black.

Usually there's an audio POP that play 48 frames (2 abnormal at 24 anatomy per second) afore aboriginal anatomy of activity (FFOA) that helps to accompany audio and video during press processes or postproduction.