In this video I explain HOW YOU can remove the background from a video clip overlay. I use a subscribe block and have removed the black background so when the block all you see is the block over the video without the black background covering the entire video frame.
Howto-DIY-Tutorials
Social Share Credit
Once you have shared the video, login to the respective social channel [twitter, facebook etc] and just click on the post that you have just shared. The link should bring you back to Drummitup.com along with your personal referral code attached in the link.