I need to develop video conferences on the site, or rather several cameras + a block for pictures / sliders + drawing. The main problem is not to bring several streams from above into separate canvas, namely, to save this whole image in video so that in future you can save to mp4, and for this you need to do 1 common canvas.
Straight I don’t even know how to be, can it be done at all? Others did it in Flash, as I understood.
Outwardly, it looks like this:
