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Added sdputils.js from AppRTC project #103

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Added sdputils.js from AppRTC project #103

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68ab858
Added sdputils.js from AppRTC project
janswee Jun 27, 2019
cd2d23c
sdputils.js from AppRTC project
janswee Jun 27, 2019
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12 changes: 12 additions & 0 deletions rtcpeerconnection.js
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Original file line number Diff line number Diff line change
Expand Up @@ -2,6 +2,7 @@ var util = require('util');
var SJJ = require('sdp-jingle-json');
var WildEmitter = require('wildemitter');
var cloneDeep = require('lodash.clonedeep');
var sdputils = require('./sdputils');

function PeerConnection(config, constraints) {
var self = this;
Expand Down Expand Up @@ -403,6 +404,17 @@ PeerConnection.prototype.offer = function (constraints, cb) {
mediaConstraints
).then(
function (offer) {

//successful callback


//from AppRTC PeerConnectionClient.prototype.setLocalSdpAndNotify_() using sdputils.js
offer.sdp = sdputils.maybePreferAudioReceiveCodec(offer.sdp, self.params_);
offer.sdp = sdputils.maybePreferVideoReceiveCodec(offer.sdp, self.params_);
offer.sdp = sdputils.maybeSetAudioReceiveBitRate(offer.sdp, self.params_);
offer.sdp = sdputils.maybeSetVideoReceiveBitRate(offer.sdp, self.params_);
offer.sdp = sdputils.maybeRemoveVideoFec(offer.sdp, self.params_);

// does not work for jingle, but jingle.js doesn't need
// this hack...
var expandedOffer = {
Expand Down
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