You can use the following keyboard shortcuts to control the replay.
- 
Play/Pause: SPACE
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Jump to previous event: p
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Jump to next event: n
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Enable video scaling (Scale video): Ctrl + Z
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Toggle fullscreen replay: f
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Decrease replay speed: [
 - 
Increase replay speed: ]
 - 
Reset replay speed :=
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Jump backward, short, medium, long: Shift + Left Arrow, Alt + Left Arrow, Ctrl + Left Arrow
 - 
Jump forward, short, medium, long: Shift + Right Arrow, Alt + Right Arrow, Ctrl + Right Arrow
 - 
Search in trail content: Ctrl + F