The difference between SMPTE time code and the time code you read on control track analog editing
systems is that a unique SMPTE time code number is laid onto each frame of video prior to editing.
Control track time code can individually identify each frame of video, but if you push the "reset" button,
the numbers change.

Question

Quizplus · Accepted Answer

SMPTE time code is a unique time code number laid onto each frame of video prior to editing, whereas control track time code can identify each frame individually but changes if the "reset" button is pushed.

The Difference Between SMPTE Time Code and the Time Code