1 /* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
2 /* This Source Code Form is subject to the terms of the Mozilla Public
3 * License, v. 2.0. If a copy of the MPL was not distributed with this file,
4 * You can obtain one at http://mozilla.org/MPL/2.0/.
6 * The origin of this IDL file is
7 * https://w3c.github.io/webcodecs/#encodedvideochunk
10 // [Serializable] is implemented without adding attribute here.
11 [Exposed=(Window,DedicatedWorker), Pref="dom.media.webcodecs.enabled"]
12 interface EncodedVideoChunk {
14 constructor(EncodedVideoChunkInit init);
15 readonly attribute EncodedVideoChunkType type;
16 readonly attribute long long timestamp; // microseconds
17 readonly attribute unsigned long long? duration; // microseconds
18 readonly attribute unsigned long byteLength;
20 // bug 1696216: Should be `copyTo([AllowShared] BufferSource destination)`
22 undefined copyTo(([AllowShared] ArrayBufferView or [AllowShared] ArrayBuffer) destination);
25 dictionary EncodedVideoChunkInit {
26 required EncodedVideoChunkType type;
27 required [EnforceRange] long long timestamp; // microseconds
28 [EnforceRange] unsigned long long duration; // microseconds
29 // bug 1696216: Should be `required BufferSource data`
30 required ([AllowShared] ArrayBufferView or [AllowShared] ArrayBuffer) data;
33 enum EncodedVideoChunkType {