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

// Copyright 2020 The Chromium Authors. All rights reserved.
// 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

dictionary VideoFrameInit {
  unsigned long long timestamp;  // microseconds
  unsigned long long duration;   // microseconds
};