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/#encodedaudiochunk
10 // [Serializable] is implemented without adding attribute here.
11 [Exposed=(Window,DedicatedWorker), Pref="dom.media.webcodecs.enabled"]
12 interface EncodedAudioChunk {
14 constructor(EncodedAudioChunkInit init);
15 readonly attribute EncodedAudioChunkType type;
16 readonly attribute long long timestamp; // microseconds
17 readonly attribute unsigned long long? duration; // microseconds
18 readonly attribute unsigned long byteLength;
22 // bug 1696216: Should be `copyTo(AllowSharedBufferSource destination, ...)`
23 ([AllowShared] ArrayBufferView or [AllowShared] ArrayBuffer) destination);
26 dictionary EncodedAudioChunkInit {
27 required EncodedAudioChunkType type;
28 required [EnforceRange] long long timestamp; // microseconds
29 [EnforceRange] unsigned long long duration; // microseconds
30 // bug 1696216: Should be AllowSharedBufferSource
31 required ([AllowShared] ArrayBufferView or [AllowShared] ArrayBuffer) data;
32 sequence<ArrayBuffer> transfer = [];
35 enum EncodedAudioChunkType {