Compare two workflows with a fair timer

Design a [DURATION] comparison video for [WORKFLOW A] and [WORKFLOW B] on the same [TASK]. Define a common start state, finish criterion, operator skill level, tool setup and restart rule before filming. Show the full elapsed time or clearly mark time compression; include mistakes and rework in both totals. Provide split-screen shot plan, captions, timing table and a conclusion limited to the recorded trial. Do not claim universal speed improvement. Check that hidden setup, different input quality and omitted failure paths do not favour one route.