Improved lazy loading for video, audio, and image
Use this solution for lazy loading of video, audio or image files.
Original article: Improved lazy loading for image, video, and audio.
Open developer tools and observe HTML structure or Network and how it changes, including events for pause and play.
Lazy load video file in the CSS background
The video itself isn't actually played through the CSS background
property, but rather as a standalone video wrapped in the flexible container.