third_party/blink/renderer/modules/webcodecs/video_frame_init.idl

// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

// https://github.com/WICG/web-codecs

enum AlphaOption { "discard", "keep" };
dictionary VideoFrameInit {
  [EnforceRange] long long timestamp;  // microseconds
  [EnforceRange] unsigned long long duration;   // microseconds
  AlphaOption alpha = "keep";
  DOMRectInit visibleRect;
  [RuntimeEnabled=WebCodecsOrientation] double rotation = 0;
  [RuntimeEnabled=WebCodecsOrientation] boolean flip = false;
  [EnforceRange] unsigned long displayWidth;
  [EnforceRange] unsigned long displayHeight;
};