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Counterplay

Built at Gemini 3 Hackathon London · Dec 13, 2025 · London, UK

Counterplay — Demo video

This is built for Football manager and players who analyze their football game afterwards. The program allows the user to input a video(10-15 seconds) and the video is analyzed and labelled plus the AI tells the user what happend in the video like player A1 missed a goal. Then the user can edit what happened and then get back to what should have happened. The user can then go to step 4 where he can say to the AI, player 1 should have hit it with his left foot to get better contact and adjust his body weight which would have resulted in him generating more power and scoring a goal past the B6(the goalkeeper). Then Nano Banana pro will generate this video and show the users who then shows it to his playes.

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