RTCRtpTransceiver.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

 * http://w3c.github.io/webrtc-pc/#rtcrtptransceiver-interface

*/

enum RTCRtpTransceiverDirection {

    "sendrecv",

    "sendonly",

    "recvonly",

    "inactive",

    "stopped"

};

dictionary RTCRtpTransceiverInit {

    RTCRtpTransceiverDirection         direction = "sendrecv";

    sequence<MediaStream>              streams = [];

    sequence<RTCRtpEncodingParameters> sendEncodings = [];

};

[Pref="media.peerconnection.enabled",

 Exposed=Window]

interface RTCRtpTransceiver {

    readonly attribute DOMString?                  mid;

    [SameObject]

    readonly attribute RTCRtpSender                sender;

    [SameObject]

    readonly attribute RTCRtpReceiver              receiver;

    readonly attribute boolean                     stopped;

    [SetterThrows]

             attribute RTCRtpTransceiverDirection  direction;

    readonly attribute RTCRtpTransceiverDirection? currentDirection;

    [Throws]

    undefined stop();

    [Throws]

    undefined setCodecPreferences(sequence<RTCRtpCodec> codecs);

    [ChromeOnly]

    undefined setDirectionInternal(RTCRtpTransceiverDirection direction);

    [ChromeOnly]

    DOMString getKind();

    [ChromeOnly]

    boolean hasBeenUsedToSend();

};