Construct has a Video-Plugin.
https://www.construct.net/en/make-games/manuals/construct-3/plugin-reference/video
Where you can set the playback rate
Set playback rate
Set how fast the video playback proceeds, as a multiplier of its original speed. That means 1 is the original speed, 2 is twice as fast, 0.5 is half as fast, etc.
or jump to a specific time
Set playback time
Set the video playback time to a specific time in seconds (i.e. seek to the given time). Due to the way video encoding technologies work, the video may only be able to seek close to but not exactly on the specified time.
You can test it all by yourself in the free version.