Push vs Pull Models

(x)
MP4 (Source) 1280 x 720 1244.82 MB
MP4 (360p) 640 x 360 98.59 MB
MP4 (480p) 854 x 480 189.62 MB
MP4 (720p) 1280 x 720 345.91 MB
WEBM 854 x 480 183.37 MB