That's sad. I'll try to help you help yourself to get to at least second base.
Get
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AssetStudioGUI > File > Load File > Wonder Slave Trainer_Data > resources.assets
Click the tab
Asset List
Click
Size column twice to sort by largest files first
The VideoClip type be our video treasure! Arr!
Right click on a video > Export selected assets > Select Folder
Go to the VideoClip folder and play that m4v video.
Maybe, slow it down to 50% playback speed so it looks normal, idk.
HTH