Definition
Picture-in-Picture defines PictureInPictureEventInit
dictionary PictureInPictureEventInit : EventInit {
required PictureInPictureWindow pictureInPictureWindow;
};PictureInPictureEventInit dictionaryPicture-in-Picture defines PictureInPictureEventInit
dictionary PictureInPictureEventInit : EventInit {
required PictureInPictureWindow pictureInPictureWindow;
};