YouTube quolity codes

If the quolity of your embed YouTube video is low, you can add appropriate code in the end of link in order to make in better.

So, if your link is vq=hd720. Your link will be https://www.youtube.com/embed/eimgRedLkkU?vq=hd720

Full list of codes

default|none: vq=auto;
Code for auto: vq=auto;
Code for 2160p: vq=hd2160;
Code for 1440p: vq=hd1440;
Code for 1080p: vq=hd1080;
Code for 720p: vq=hd720;
Code for 480p: vq=large;
Code for 360p: vq=medium;
Code for 240p: vq=small;