konva react add video Element overlay

i have konva react js photo editor with source code everything works perfect. I have various overlays to edit a photo that's pulls photo from MySQL and saves to a DB table. I need to add a video overlay that saves to the server and same MySQL table. [login to view URL] Currently the editor saves the finished photo (this stays the same). But show a video canvas in the corner if user choose camera icon and upload the video too the same table.