Solved Windows 10. The following is the best solution to this problem and troubleshooting on 5 common issues on YouTube Embed Not working that you are likely to experience. Google user. Video recommendations.mp4 files encoded with H.264 video and AAC audio . While things may work in powerpoint 2013 it would be great to have a viable vimeo option for powerpoint 2010. In PowerPoint 2016, click the slide that you want to add a video to. Audio recommendations.m4a files encoded with AAC … How to embed video in PowerPoint 2010 to 2019. i'm not very computer savvy, can you guide me on how to fix? When you add an iframe for a youtube video (given that the video owner allows embeds), the referrer (the host origin where the video is being played) is sent to youtube, by the scripts inside the iframe (the embed url gets a new page which brings all the required scripts). Windows. on Mar 9, 2017 at 14:43 UTC. To work correctly, the code you use to embed your video must begin with