Have a YouTube channel you might see the new "cards" tool.
Signin to YouTube. Go To Video Manager. Click edit on one of your videos. At top of page look for cards. Click on cards and then choose from the 4 choices. Make sure your website is associated with your YouTube channel for the website link to work. If your website is not associated. Make sure you have a verified channel under channel settings. Go to advanced settings and add your website.
Once you choose a card you fill in required info and a small icon will locate in top right corner. Screen shots below. Your inline video brand will move to bottom left corner.
Looks like a great tool created for your YouTube Channel. Very simple process to create the card.