This is a simple Vimeo Embed. No need to copy and paste any code, just insert the Video URL and WordPress will do rest. Feel free to embed from other sources like YouTube, Daily Motion, etc… Should you have an Automatic Video Thumbnail plugin installed, then even the featured image for this posts gets pulled, resized and set up automatically.
Video Source: Fitness Girl Exercises On The Street | Panasonic GH4 with Samyang 12mm F2.0 from Vlad Dimov on Vimeo.