diff --git a/modules/smartxBidAdapter.js b/modules/smartxBidAdapter.js
index 804b25d1afc..57c54cb5090 100644
--- a/modules/smartxBidAdapter.js
+++ b/modules/smartxBidAdapter.js
@@ -64,7 +64,7 @@ export const spec = {
         return false;
       }
       if (!utils.getBidIdParameter('outstream_function', bid.params)) {
-        utils.logMessage(BIDDER_CODE + ': outstream_function parameter is not defined. The default outstream renderer will be injected in the header. You can override the default SmartX outstream rendering by defining your own Outstream function using field outstream_function.');
+        utils.logMessage(BIDDER_CODE + ': outstream_function parameter is not defined. The default outstream renderer will be injected in the header.');
         return true;
       }
     }
@@ -311,7 +311,7 @@ export const spec = {
                   return utils.logMessage('SmartX outstream video loaded event');
                 },
                 ended: function ended() {
-                  utils.logMessage('SmartX outstream renderer video event');
+                  return utils.logMessage('SmartX outstream renderer video event');
                 }
               });
             } catch (err) {
@@ -328,50 +328,25 @@ export const spec = {
 }
 
 function createOutstreamScript(bid) {
-  // for SmartPlay 4.12
-  function scPrebidClose(ele, completeCollapsed) {
-    if (completeCollapsed) {
-      document.getElementById(ele.id).style.display = 'none';
-    }
-  }
-
   const confMinAdWidth = utils.getBidIdParameter('minAdWidth', bid.renderer.config.outstream_options) || 290;
   const confMaxAdWidth = utils.getBidIdParameter('maxAdWidth', bid.renderer.config.outstream_options) || 900;
-  const confStartOpen = utils.getBidIdParameter('startOpen', bid.renderer.config.outstream_options) || 'false';
-  const confEndingScreen = utils.getBidIdParameter('endingScreen', bid.renderer.config.outstream_options) || 'true';
-  const confHeaderText = utils.getBidIdParameter('headerText', bid.renderer.config.outstream_options) || '';
-  const confSkipOffset = utils.getBidIdParameter('skipOffset', bid.renderer.config.outstream_options) || 0;
-  const confDesiredBitrate = utils.getBidIdParameter('desiredBitrate', bid.renderer.config.outstream_options) || 1600;
+  const confStartOpen = utils.getBidIdParameter('startOpen', bid.renderer.config.outstream_options);
+  const confEndingScreen = utils.getBidIdParameter('endingScreen', bid.renderer.config.outstream_options);
+  const confTitle = utils.getBidIdParameter('title', bid.renderer.config.outstream_options);
+  const confSkipOffset = utils.getBidIdParameter('skipOffset', bid.renderer.config.outstream_options);
+  const confDesiredBitrate = utils.getBidIdParameter('desiredBitrate', bid.renderer.config.outstream_options);
   const elementId = utils.getBidIdParameter('slot', bid.renderer.config.outstream_options) || bid.adUnitCode;
 
-  // for SmartPlay 4.12
-  let initCollapsed = true;
-  let completeCollapsed = true;
-  if (confStartOpen === 'true') {
-    initCollapsed = false;
-  }
-  if (confEndingScreen === 'true') {
-    completeCollapsed = false;
-  }
-
   utils.logMessage('[SMARTX][renderer] Handle SmartX outstream renderer');
 
-  let smartPlayObj = {
+  var smartPlayObj = {
     minAdWidth: confMinAdWidth,
     maxAdWidth: confMaxAdWidth,
-    headerText: confHeaderText,
+    title: confTitle,
     skipOffset: confSkipOffset,
-    behaviourMatrix: {
-      init: {
-        'collapsed': initCollapsed
-      },
-      complete: {
-        'collapsed': completeCollapsed
-      }
-    },
-    environmentVars: {
-      desiredBitrate: confDesiredBitrate,
-    },
+    startOpen: confStartOpen,
+    endingScreen: confEndingScreen,
+    desiredBitrate: confDesiredBitrate,
     onStartCallback: function (m, n) {
       try {
         window.sc_smartIntxtStart(n);
@@ -384,23 +359,24 @@ function createOutstreamScript(bid) {
     },
     onEndCallback: function (m, n) {
       try {
-        scPrebidClose(n, completeCollapsed); // for SmartPlay 4.12
         window.sc_smartIntxtEnd(n);
       } catch (f) {}
     },
   };
+
   smartPlayObj.adResponse = bid.vastContent;
-  const script = window.document.createElement('script');
+
+  const divID = '#' + elementId;
+  var script = document.createElement('script');
+  script.src = 'https://dco.smartclip.net/?plc=7777778';
   script.type = 'text/javascript';
   script.async = 'true';
-  script.src = 'https://dco.smartclip.net/?plc=7777777';
   script.onload = script.onreadystatechange = function () {
-    var rs = this.readyState;
-    if (rs && rs != 'complete' && rs != 'loaded') return;
     try {
-      window.SmartPlay(elementId, smartPlayObj);
+      // eslint-disable-next-line
+      let _outstreamPlayer = new OutstreamPlayer(divID, smartPlayObj);
     } catch (e) {
-      utils.logError('error caught : ' + e);
+      utils.logError('[SmartPlay][renderer] Error caught: ' + e);
     }
   };
   return script;
diff --git a/modules/smartxBidAdapter.md b/modules/smartxBidAdapter.md
index 082a36f3dde..b25ce68bb6e 100644
--- a/modules/smartxBidAdapter.md
+++ b/modules/smartxBidAdapter.md
@@ -36,10 +36,10 @@ This adapter requires setup and approval from the smartclip team.
                     slot: 'video1',
                     minAdWidth: 290,
                     maxAdWidth: 900,
-                    headerText: '',
+                    title: '',
                     skipOffset: 0,
-                    startOpen: 'true',
-                    endingScreen: 'true',
+                    startOpen: true,
+                    endingScreen: true,
                     desiredBitrate: 1600,
                 },
             }
@@ -71,10 +71,10 @@ This adapter requires setup and approval from the smartclip team.
                     slot: 'video1',
                     minAdWidth: 290,
                     maxAdWidth: 900,
-                    headerText: '',
+                    title: '',
                     skipOffset: 0,
-                    startOpen: 'true',
-                    endingScreen: 'true',
+                    startOpen: true,
+                    endingScreen: true,
                     desiredBitrate: 1600,
                 },
                 user: {
diff --git a/test/spec/modules/smartxBidAdapter_spec.js b/test/spec/modules/smartxBidAdapter_spec.js
index 82c6642bd74..abc06b48ce7 100644
--- a/test/spec/modules/smartxBidAdapter_spec.js
+++ b/test/spec/modules/smartxBidAdapter_spec.js
@@ -421,6 +421,8 @@ describe('The smartx adapter', function () {
     it('should return an array of bid responses', function () {
       var responses = spec.interpretResponse(serverResponse, bidderRequestObj);
       expect(responses).to.be.an('array').with.length(2);
+      expect(bidderRequestObj).to.be.an('Object');
+      expect(bidderRequestObj.bidRequest.bids).to.be.an('array').with.length(2);
       expect(responses[0].requestId).to.equal(123);
       expect(responses[0].currency).to.equal('USD');
       expect(responses[0].cpm).to.equal(12);
@@ -505,7 +507,7 @@ describe('The smartx adapter', function () {
       responses[0].renderer.render(responses[0]);
 
       expect(scriptTag.getAttribute('type')).to.equal('text/javascript');
-      expect(scriptTag.getAttribute('src')).to.equal('https://dco.smartclip.net/?plc=7777777');
+      expect(scriptTag.getAttribute('src')).to.equal('https://dco.smartclip.net/?plc=7777778');
 
       window.document.getElementById.restore();
     });