var MediaStreamType = require("../../service/RTC/MediaStreamTypes"); /** * Creates a MediaStream object for the given data, session id and ssrc. * It is a wrapper class for the MediaStream. * * @param data the data object from which we obtain the stream, * the peerjid, etc. * @param ssrc the ssrc corresponding to this MediaStream * @param mute the whether this MediaStream is muted * * @constructor */ function MediaStream(data, ssrc, browser, eventEmitter, muted) { // XXX(gp) to minimize headaches in the future, we should build our // abstractions around tracks and not streams. ORTC is track based API. // Mozilla expects m-lines to represent media tracks. // // Practically, what I'm saying is that we should have a MediaTrack class // and not a MediaStream class. // // Also, we should be able to associate multiple SSRCs with a MediaTrack as // a track might have an associated RTX and FEC sources. this.stream = data.stream; this.peerjid = data.peerjid; this.videoType = data.videoType; this.ssrc = ssrc; this.type = (this.stream.getVideoTracks().length > 0)? MediaStreamType.VIDEO_TYPE : MediaStreamType.AUDIO_TYPE; this.muted = muted; this.eventEmitter = eventEmitter; } MediaStream.prototype.getOriginalStream = function() { return this.stream; }; MediaStream.prototype.setMute = function (value) { this.stream.muted = value; this.muted = value; }; module.exports = MediaStream;