1 files changed, 41 insertions, 0 deletions
diff --git a/dom/webidl/RTCEncodedVideoFrame.webidl b/dom/webidl/RTCEncodedVideoFrame.webidl
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+++ b/dom/webidl/RTCEncodedVideoFrame.webidl
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+/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this file,
+ * You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * The origin of this IDL file is
+ * https://www.w3.org/TR/webrtc-encoded-transform
+ */
+
+// New enum for video frame types. Will eventually re-use the equivalent defined
+// by WebCodecs.
+enum RTCEncodedVideoFrameType {
+    "empty",
+    "key",
+    "delta",
+};
+
+dictionary RTCEncodedVideoFrameMetadata {
+    unsigned long long frameId;
+    sequence<unsigned long long> dependencies;
+    unsigned short width;
+    unsigned short height;
+    unsigned long spatialIndex;
+    unsigned long temporalIndex;
+    unsigned long synchronizationSource;
+    octet payloadType;
+    sequence<unsigned long> contributingSources;
+    long long timestamp;    // microseconds
+};
+
+// New interfaces to define encoded video and audio frames. Will eventually
+// re-use or extend the equivalent defined in WebCodecs.
+[Pref="media.peerconnection.enabled",
+ Pref="media.peerconnection.scripttransform.enabled",
+ Exposed=(Window,DedicatedWorker)]
+interface RTCEncodedVideoFrame {
+    readonly attribute RTCEncodedVideoFrameType type;
+    readonly attribute unsigned long timestamp;
+    attribute ArrayBuffer data;
+    RTCEncodedVideoFrameMetadata getMetadata();
+};