<iframe src="https://pod.univ-lr.fr/video/0881-jfv-cs-cm-04-matrice-de-projection/?is_iframe=true" width="640" height="360" style="padding: 0; margin: 0; border:0" allowfullscreen loading='lazy'></iframe> POD https://pod.univ-lr.fr/videos/?owner=jviaud 360 https://pod.univ-lr.fr video 640 1.0 Jean-François Viaud