When the transcript contradicts the actual demonstration, another broad rewrite or another batch of output may leave the underlying problem intact. Diagnose the relevant failure before changing the whole process.
Find the likely cause
Automatic transcription misheard terminology or steps.
Treat this as an explanation to verify against the actual work. Look at the input, the relevant decision, and the final result together. If the evidence does not support this diagnosis, investigate the mismatch before applying a convenient but unrelated fix.
Make the targeted correction
Edit names, commands, and important instructions against the recording.
A video page should help visitors understand, watch, and use the video through clear context and accessible supporting material.
Check that the repair worked
Follow the transcript while watching the relevant segment.
Repeat the check on the final version that the reader or customer will encounter. An approved draft, a preview, and a published result can differ; the acceptance decision should concern the version people actually use.
Prevent the next related failure
A separate issue to watch for is this: video embeds fail on mobile devices. Test responsive sizing and playback on representative devices.
Monitor the useful outcome
Track successful playback, relevant viewing behavior, and completion of the task the video teaches.
Keep a short record of the original symptom, the evidence behind the diagnosis, and the result of the acceptance check. That record makes the solution reusable when the same condition appears again, without assuming that every superficially similar problem has the same cause.
Official reference for the platform or standard discussed: Google Search Central: video.