1. HEIF/ISO Base Media File Format

    HEIF (High Efficiency Image File Format) is a standard developed by the Moving Picture Experts Group (MPEG) for storage and sharing of images and image sequences. Can use `.heif` or `.heic` file extensions.

  2. ImageCapture API

    The Image Capture API provides access to the Video Camera for taking photos while configuring picture-specific settings such as e.g. zoom or auto focus metering area.

  3. Picture element

    A responsive images method to control which image resource a user agent presents to a user, based on resolution, media query and/or support for a particular image format

  4. Picture-in-Picture

    Allows websites to create a floating video window that is always on top of other windows so that users may continue consuming media while they interact with other sites or applications on their device.

  5. document api: exitpictureinpicture

  6. document api: pictureinpictureelement

  7. document api: pictureinpictureenabled

  8. htmlpictureelement api

  9. htmlvideoelement api: autopictureinpicture

  10. htmlvideoelement api: disablepictureinpicture

  11. htmlvideoelement api: `enterpictureinpicture` event

  12. htmlvideoelement api: `leavepictureinpicture` event

  13. htmlvideoelement api: requestpictureinpicture

  14. pictureinpictureevent api

  15. pictureinpictureevent api: `pictureinpictureevent()` constructor

  16. pictureinpictureevent api: pictureinpicturewindow

  17. pictureinpicturewindow api

  18. pictureinpicturewindow api: height

  19. pictureinpicturewindow api: `resize` event

  20. pictureinpicturewindow api: width

  21. shadowroot api: pictureinpictureelement

  22. css selector: `:picture-in-picture`

  23. headers http header: feature-policy: picture-in-picture