Canon REBEL SL1 EOS 100D Instruction Manual page 43

_K Editing a Movie's First and Last Scenes
You can edit out the first and last scenes of a movie (except video
snapshots) in approx. 1-sec. increments.
On the movie playback screen,
select [_ ].
The editing screen will be displayed.
Specify the part to be edited out.
Select either [_3] (Cut beginning) or
[_] (Cut end), then press <SET>.
Press the <<><1_> keys to see
another frame. Holding it down will
fast forward the frames.
After deciding which part to edit out,
press <SET >. The portion highlighted
in gray on the top of the screen is
what will remain.
Check the edited movie.
Select [1_] and press <SET> to play
back the portion highlighted in gray.
To change the editing, go back to step
2.
To cancel the editing, press the
<MENU> button, select [OK] on the
confirmation screen, then press
<SET>.
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