Review a presentation rehearsal using a recording
Watching yourself rehearse is uncomfortable, which is why people skim and learn little. A checklist and a set of separate viewing passes turn the recording into specific changes.
Choose how to record the rehearsal
Keynote on Mac has two relevant tools. Play > Rehearse Slideshow opens the presenter display so you can practise with notes and a timer without an external display connected. Play > Record Slideshow records voiceover narration with slide timing; Apple says the recording is saved with the presentation, can be re-recorded from a point using the playback slider, and can be exported as a movie.
A screen recording with a camera adds what Keynote’s narration does not: your face. Reel on Mac records the display with a camera overlay and your voice, so you can review eye contact and expression as well as slides. Use Keynote’s recording when you want to keep the narrated deck; use a camera recording when you are reviewing your delivery.
Write the checklist before you watch
- Total time against the slot, leaving time for questions.
- Time per slide: none much longer than planned.
- Spoken transitions: each slide is introduced, not just clicked to.
- Readability: the smallest text on each slide is readable in the recording window.
- Filler words and repeated phrases, counted roughly.
- Moments where you read the slide aloud word for word.
Review in separate passes
Each pass looks for one kind of problem, which is easier than judging everything at once. Write a timestamp next to each issue.
- Pass 1, timing: note the timestamp of each slide change and compare with your plan.
- Pass 2, sound only: look away and listen. Do the transitions make sense without the slides?
- Pass 3, picture only: mute and watch. Do the slides make sense without you?
- Pass 4, camera: watch your face and posture only.
Worked example: a ten-minute project pitch
In an illustrative rehearsal, the timing pass shows 12 minutes 40 seconds in total, with slide 4 (the budget table) taking almost four minutes. The sound-only pass reveals that the move from slide 6 to 7 has no transition: you say “OK, next” and start a new topic. The picture-only pass shows that the budget table’s footnote is unreadable in the recording window.
Changes: split the budget table into two simpler slides, write a one-sentence transition between 6 and 7, and cut one example from slide 9. Re-record only slides 4 to 9 to check the fix, rather than the whole talk.
What a recording cannot tell you
A rehearsal recording shows how you came across to a camera, not how a particular audience will react. It will not tell you whether your argument persuades or whether your examples suit the room. If you can, have one colleague watch the revised version with the same checklist.
Should I record the whole rehearsal every time?
Record the full talk once for timing, then re-record only the sections you changed.
Can I export Keynote’s narration as a video?
Apple’s guide says recorded slideshows can be exported to a movie format and played back with the narration.
