It would help if you put this in the right forum section, this section is for works in progress, and has strict rules. This should be in product chat.
To answer your question, yes you can add videos to the game. You will need your video to be .mp4 format, and the audio needs to be in a separate .wav or .ogg file. Then you use it in a Story Zone which can be found under the markers tab in the editor.
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