Screencasting feedback exam...

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MP4 (Source) 1280 x 720 39.59 MB
MP4 (360p) 640 x 360 34.63 MB
MP4 (480p) 854 x 480 65.32 MB
MP4 (720p) 1280 x 720 119.37 MB
WEBM 854 x 480 62.9 MB