Occasionally we should create video banners from YouTube video links for DoubleClick for Publishers. There are no special requirements for video banners, just play YouTube video in a loop and with a sound button. The sound is disabled by default of course.
We created a tool to speed up development of these type banners. And now we released this tool for everyone. Here it is – https://www.genecy.com/tools/youtube-embedded-banner-generator/. After generating video banner, you can download it and easily upload to DFP.
Try it and leave comments with feedback here.