Permissions-Policy: picture-in-picture
The HTTP
Permissions-Policy
header
picture-in-picture
directive controls whether the current document is allowed to play a video in a
Picture-in-Picture
mode.
Specifically, where a defined policy blocks use of this feature,
HTMLVideoElement.requestPictureInPicture()
calls will throw a
DOMException
of type
SecurityError
.
The default allowlist for
picture-in-picture
is
*
.
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