1) Offer something for free on your webbie/blog and brag all about it in your videos. This works on the same concept as articles.
2) Make your video into a prequel, and tell your viewers to watch part 2 on your video blog/site. Of course, your video has to be interesting enough to make them watch the sequel! A tinge of mystery and suspense always works here.
3) This one works the best for me..and gave me almost 100% CTR. Link the video to a poll on your website. People love to vote for some reason. Make sure the poll relates to the topic on your niche video.
Hope you find these tips useful in your video marketing efforts. Warriors with alternative tips, feel free to contribute and share Good day..