Google Adds SeekToAction Structured Data Support for Key Moments in Video
https://developers.google.comGoogle has added an alternate way to add Key moments to video content. Clip was something they supported for a while now and today they have updated the Video documentation to add beta support for SeekToAction structured data. You can use this to tell Google where timestamps typically go in your URL structure, so that Google can automatically identify key moments and link users to those points within the video.