Canon EOS Rebel T6i W Instruction Manual page 309

Sample Movie Information Display
Playback
Aperture
Shutter speed
Shooting mode
Movie recording size
* If manual exposure is used, the shutter speed, aperture, and ISO speed (when
set manually) will be displayed.
* The <t> icon will be displayed for video snapshots.
* The <c> icon will be displayed for Miniature effect movies.
AF Point Display

When [32: AF point disp.] is set to [Enable], the AF point that has
achieved focus will be displayed in red. If automatic AF point
selection is set, multiple AF points may be displayed.
Frame rate
B: Shooting Information Display
Movie file size
Shooting time, Playback time
Compression method
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