Here's the user script I use (I've not allowed Flash on my computers since about 2010): https://github.com/threedaymonk/userscripts/blob/master/youtube-embed.u

Here's the user script I use (I've not allowed Flash on my computers since about 2010): https://github.com/threedaymonk/userscripts/blob/master/youtube-embed.user.js https://github.com/threedaymonk/userscripts/blob/master/yout...