CS50 2x Chrome Extension

cs50 2x is a Chrome extension that lets you play (some of) Harvard University's videos at 2x speed (and slower and faster). Offers….

cs50 2x is a chrome extension that lets you play (some of) harvard universitys videos at 2x speed (and slower and faster).

offers keyboard shortcuts, custom speeds (between 2x and 3x), and a workaround for DCE videos.

cs50 2x also lets you download videos to watch offline with other software.

This extension only supports videos at these domains: canvas.harvard.edu cm.dce.harvard.edu icommons.harvard.edu isites.harvard.edu live.cs50.net matterhorn.dce.harvard.edu CS50 2x does not support mediasite videos (since mediasites player has its own built-in 2x button).

To activate extension on a page with a video, simply click extensions icon.

Or hit Shift-Alt-2 (on PCs) or Shift-Option-2 (on Macs); change at chrome://extensions/ via "Keyboard shortcuts."

To slow down or speed up while a video is playing, click icons or use - and +.

To seek 8s back or 30s forward while a video is playing, click icons or use left arrow and right arrow.

Report any problems to [email protected]!

Written by CS50s own dan bradley 14, cheng gong 16, and David J. Malan 99.