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.
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.
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
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.
document api: exitpictureinpicture
document api: pictureinpictureelement
document api: pictureinpictureenabled
htmlvideoelement api: autopictureinpicture
htmlvideoelement api: disablepictureinpicture
htmlvideoelement api: `enterpictureinpicture` event
htmlvideoelement api: `leavepictureinpicture` event
htmlvideoelement api: requestpictureinpicture
pictureinpictureevent api: `pictureinpictureevent()` constructor
pictureinpictureevent api: pictureinpicturewindow
pictureinpicturewindow api: height
pictureinpicturewindow api: `resize` event
pictureinpicturewindow api: width
shadowroot api: pictureinpictureelement
css selector: `:picture-in-picture`
headers http header: feature-policy: picture-in-picture