YouTube Options (v.1.8.162_0)

v.1.8.162_0 (backup version from before the extensions becomes disabled)

Change video size and quality
Block YouTube ads, annotations, and closed-captions
Disable auto-play, auto-buffering, DASH
Change playback volume, codec, and speed
Use mouse to set size, volume, forward, or rewind
Modify appearance—hide components, set background colors, dim the page
Hide or change player control colours
Create RSS links
Download media
Change tab icons
Create settings profiles
Modifies 14 different sites