Filming and Capturing Video

Hi guys, I am making an app prototype and I am trying to allow users to access their camera (using the ‘start’ button on the screenshot below) and start filming directly from Webflow.

Ideally I need the user to be able to then upload the video they just filmed on the page so that they can view it and create their own gallery/collection of videos.

How could this be made possible? So far I have managed to connect the camera using this custom code ```

But haven't been able to upload and allow the user to create a collection of videos using this app prototype.

Does anyone know how I could do this? 

Read only link: https://preview.webflow.com/preview/fitfam-2d2d36?utm_medium=preview_link&utm_source=dashboard&utm_content=fitfam-2d2d36&preview=f99e7e423d03291c6f97cc68e8412ab5&mode=preview

Published link (made for phone view): https://preview.webflow.com/preview/fitfam-2d2d36?utm_medium=preview_link&utm_source=dashboard&utm_content=fitfam-2d2d36&preview=f99e7e423d03291c6f97cc68e8412ab5&mode=preview

Many thanks!