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// Copyright 2015 The Cobalt Authors. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// https://www.w3.org/TR/html50/embedded-content-0.html#the-video-element
interface HTMLVideoElement : HTMLMediaElement {
attribute unsigned long width;
attribute unsigned long height;
readonly attribute unsigned long videoWidth;
readonly attribute unsigned long videoHeight;
// https://www.w3.org/TR/media-source/#widl-HTMLVideoElement-getVideoPlaybackQuality-VideoPlaybackQuality
[CallWith=EnvironmentSettings] VideoPlaybackQuality getVideoPlaybackQuality();
// Sets a maximum video features contract. This communicates to the platform
// that the web app will not provide a video stream with features exceeding the
// maximums described by this function. This can enable the platform to optimize
// playback pipeline for, say, a low quality video stream if it knows that it
// will never adapt to a higher quality stream. This function must be called
// *before* the src attribute is set on the element, otherwise an
// INVALID_STATE_ERR exception is raised. The format of the string passed in
// is the same as the format for the string passed in to
// HTMLMediaElement.canPlayType().
[Conditional=COBALT_ENABLE_SET_MAX_VIDEO_CAPABILITIES, RaisesException] void setMaxVideoCapabilities(DOMString max_video_capabilities);
};