Embed HolographicButtons to 360 Video Player and Download Video with HolographicButtons

Hi! I’m building a 360 video player to which HolographicButtons can be added. Is it possible that after adding those 3D Buttons to the video player, I can generate a new video file with added 3D Buttons on that new generated video?
Thanks in advance!

Hello maybe you could use our video recorder?
https://doc.babylonjs.com/how_to/render_scene_on_a_video

Please note that the video will not be 360 but flat 2d.

This is not what I really want, but thanks a lot!