diff --git a/adapters.json b/adapters.json
index 44e70d432b2..8e31b290afb 100644
--- a/adapters.json
+++ b/adapters.json
@@ -142,5 +142,10 @@
       "rhythmone": {
         "supportedMediaTypes": ["video"]
       }
+    },
+    {
+      "admixer": {
+        "supportedMediaTypes": ["video"]
+      }
     }
 ]
diff --git a/src/adapters/admixer.js b/src/adapters/admixer.js
index 944aed276ce..24cf81bf9e9 100644
--- a/src/adapters/admixer.js
+++ b/src/adapters/admixer.js
@@ -10,6 +10,7 @@ var utils = require('../utils.js');
  */
 var AdmixerAdapter = function AdmixerAdapter() {
   var invUrl = '//inv-nets.admixer.net/prebid.aspx';
+  var invVastUrl = '//inv-nets.admixer.net/videoprebid.aspx';
 
   function _callBids(data) {
     var bids = data.bids || [];
@@ -21,7 +22,16 @@ var AdmixerAdapter = function AdmixerAdapter() {
         'callback_uid': bid.placementCode
       };
       if (params.zone) {
-        _requestBid(invUrl, params);
+        if (bid.mediaType === 'video') {
+          var videoParams = {};
+          if (typeof bid.video === 'object') {
+            Object.assign(videoParams, bid.video);
+          }
+          Object.assign(videoParams, params);
+          _requestBid(invVastUrl, params);
+        } else {
+          _requestBid(invUrl, params);
+        }
       } else {
         var bidObject = bidfactory.createBid(2);
         bidObject.bidderCode = 'admixer';
@@ -48,7 +58,13 @@ var AdmixerAdapter = function AdmixerAdapter() {
       bidObject = bidfactory.createBid(1);
       bidObject.bidderCode = 'admixer';
       bidObject.cpm = bid.cpm;
-      bidObject.ad = bid.ad;
+      if (bid.vastUrl) {
+        bidObject.mediaType = 'video';
+        bidObject.vastUrl = bid.vastUrl;
+        bidObject.descriptionUrl = bid.vastUrl;
+      } else {
+        bidObject.ad = bid.ad;
+      }
       bidObject.width = bid.width;
       bidObject.height = bid.height;
     } else {
diff --git a/test/spec/adapters/admixer_spec.js b/test/spec/adapters/admixer_spec.js
index 79174390b62..45f18ce7abc 100644
--- a/test/spec/adapters/admixer_spec.js
+++ b/test/spec/adapters/admixer_spec.js
@@ -39,6 +39,54 @@ describe('Admixer adapter', function () {
       }
     ]
   };
+  var validVideoData_1 = {
+    bids: [
+      {
+        mediaType: 'video',
+        bidder: 'admixer',
+        bidId: 'bid_id',
+        params: {zone: 'zone_id'},
+        placementCode: 'ad-unit-1',
+        sizes: [[300, 250], [300, 600]]
+      }
+    ]
+  };
+  var validVideoData_2 = {
+    bids: [
+      {
+        mediaType: 'video',
+        bidder: 'admixer',
+        bidId: 'bid_id',
+        params: {zone: 'zone_id'},
+        placementCode: 'ad-unit-1',
+        sizes: [300, 250]
+      }
+    ]
+  };
+  var validVideoData_3 = {
+    bids: [
+      {
+        mediaType: 'video',
+        bidder: 'admixer',
+        bidId: 'bid_id',
+        params: {zone: 'zone_id', video: {skippable: true}},
+        placementCode: 'ad-unit-1',
+        sizes: [300, 250]
+      }
+    ]
+  };
+  var invalidVideoData = {
+    bids: [
+      {
+        mediaType: 'video',
+        bidder: 'admixer',
+        bidId: 'bid_id',
+        params: {},
+        placementCode: 'ad-unit-1',
+        sizes: [[300, 250], [300, 600]]
+      }
+    ]
+  };
   var responseWithAd = JSON.stringify({
     'result': {
       'cpm': 2.2,
@@ -57,13 +105,38 @@ describe('Admixer adapter', function () {
     },
     'callback_uid': 'ad-unit-1'
   });
+  var responseWithVideoAd = JSON.stringify({
+    'result': {
+      'cpm': 2.2,
+      'vastUrl': 'http://inv-nets.admixer.net/vastxml.aspx?req=9d651544-daf4-48ed-ae0c-38a60a4e1920&vk=e914f026449e49aeb6eea07b9642a2ce',
+      'width': 300,
+      'height': 250
+    },
+    'callback_uid': 'ad-unit-1'
+  });
+  var responseWithoutVideoAd = JSON.stringify({
+    'result': {
+      'cpm': 0,
+      'vastUrl': '',
+      'width': 0,
+      'height': 0
+    },
+    'callback_uid': 'ad-unit-1'
+  });
   var responseEmpty = '';
   var invUrl = '//inv-nets.admixer.net/prebid.aspx';
+  var invVastUrl = '//inv-nets.admixer.net/videoprebid.aspx';
   var validJsonParams = {
     zone: 'zone_id',
     callback_uid: 'ad-unit-1',
     sizes: '300x250-300x600'
   };
+  var validJsonVideoParams = {
+    zone: 'zone_id',
+    callback_uid: 'ad-unit-1',
+    sizes: '300x250-300x600',
+    skippable: true
+  };
   describe('bid request with valid data', function () {
     var stubAjax;
     beforeEach(function () {
@@ -73,19 +146,32 @@ describe('Admixer adapter', function () {
     afterEach(function () {
       stubAjax.restore();
     });
-    it('bid request should be called. sizes style -> [[],[]]', function () {
+    it('display: bid request should be called. sizes style -> [[],[]]', function () {
       Adapter.callBids(validData_1);
       sinon.assert.calledOnce(stubAjax);
     });
-    it('bid request should be called. sizes style -> []', function () {
+    it('video: bid request should be called. sizes style -> [[],[]]', function () {
+      Adapter.callBids(validVideoData_1);
+      sinon.assert.calledOnce(stubAjax);
+    });
+    it('display: bid request should be called. sizes style -> []', function () {
       Adapter.callBids(validData_2);
       sinon.assert.calledOnce(stubAjax);
     });
-    it('ajax params should be matched', function () {
+    it('video: bid request should be called. sizes style -> []', function () {
+      Adapter.callBids(validVideoData_2);
+      sinon.assert.calledOnce(stubAjax);
+    });
+    it('display: ajax params should be matched', function () {
       Adapter.callBids(validData_1);
       sinon.assert.calledWith(stubAjax, sinon.match(invUrl, function () {
       }, validJsonParams, {method: 'GET'}));
     });
+    it('video: ajax params should be matched', function () {
+      Adapter.callBids(validVideoData_3);
+      sinon.assert.calledWith(stubAjax, sinon.match(invVastUrl, function () {
+      }, validJsonVideoParams, {method: 'GET'}));
+    });
   });
   describe('bid request with invalid data', function () {
     var addBidResponse, stubAjax;
@@ -98,15 +184,24 @@ describe('Admixer adapter', function () {
       addBidResponse.restore();
       stubAjax.restore();
     });
-    it('ajax shouldn\'t be called', function () {
+    it('display: ajax shouldn\'t be called', function () {
       Adapter.callBids(invalidData);
       sinon.assert.notCalled(stubAjax);
     });
-    it('bidmanager.addBidResponse status code must to be equal "' + CONSTANTS.STATUS.NO_BID + '"', function () {
+    it('video: ajax shouldn\'t be called', function () {
+      Adapter.callBids(invalidVideoData);
+      sinon.assert.notCalled(stubAjax);
+    });
+    it('display: bidmanager.addBidResponse status code must to be equal "' + CONSTANTS.STATUS.NO_BID + '"', function () {
       Adapter.callBids(invalidData);
       expect(addBidResponse.firstCall.args[1].getStatusCode()).to.equal(CONSTANTS.STATUS.NO_BID);
       expect(addBidResponse.firstCall.args[1].bidderCode).to.equal('admixer');
     });
+    it('video: bidmanager.addBidResponse status code must to be equal "' + CONSTANTS.STATUS.NO_BID + '"', function () {
+      Adapter.callBids(invalidVideoData);
+      expect(addBidResponse.firstCall.args[1].getStatusCode()).to.equal(CONSTANTS.STATUS.NO_BID);
+      expect(addBidResponse.firstCall.args[1].bidderCode).to.equal('admixer');
+    });
   });
   describe('bid response', function () {
     var addBidResponse;
@@ -116,23 +211,35 @@ describe('Admixer adapter', function () {
     afterEach(function () {
       addBidResponse.restore();
     });
-    it('response with ad. bidmanager.addBidResponse status code must to be equal "' + CONSTANTS.STATUS.GOOD + '"', function () {
+    it('display: response with ad. bidmanager.addBidResponse status code must to be equal "' + CONSTANTS.STATUS.GOOD + '"', function () {
       Adapter.responseCallback(responseWithAd);
       var arg = addBidResponse.firstCall.args[1];
       expect(arg.getStatusCode()).to.equal(CONSTANTS.STATUS.GOOD);
       expect(arg.bidderCode).to.equal('admixer');
     });
-    it('response without ad. bidmanager.addBidResponse status code must to be equal "' + CONSTANTS.STATUS.NO_BID, function () {
+    it('video: response with ad. bidmanager.addBidResponse status code must to be equal "' + CONSTANTS.STATUS.GOOD + '"', function () {
+      Adapter.responseCallback(responseWithVideoAd);
+      var arg = addBidResponse.firstCall.args[1];
+      expect(arg.getStatusCode()).to.equal(CONSTANTS.STATUS.GOOD);
+      expect(arg.bidderCode).to.equal('admixer');
+    });
+    it('display: response without ad. bidmanager.addBidResponse status code must to be equal "' + CONSTANTS.STATUS.NO_BID, function () {
       Adapter.responseCallback(responseWithoutAd);
       var arg = addBidResponse.firstCall.args[1];
       expect(arg.getStatusCode()).to.equal(CONSTANTS.STATUS.NO_BID);
       expect(arg.bidderCode).to.equal('admixer');
     });
-    it('response empty. bidmanager.addBidResponse status code must to be equal "' + CONSTANTS.STATUS.NO_BID, function () {
+    it('video: response without ad. bidmanager.addBidResponse status code must to be equal "' + CONSTANTS.STATUS.NO_BID, function () {
+      Adapter.responseCallback(responseWithoutVideoAd);
+      var arg = addBidResponse.firstCall.args[1];
+      expect(arg.getStatusCode()).to.equal(CONSTANTS.STATUS.NO_BID);
+      expect(arg.bidderCode).to.equal('admixer');
+    });
+    it('display/video: response empty. bidmanager.addBidResponse status code must to be equal "' + CONSTANTS.STATUS.NO_BID, function () {
       Adapter.responseCallback(responseEmpty);
       var arg = addBidResponse.firstCall.args[1];
       expect(arg.getStatusCode()).to.equal(CONSTANTS.STATUS.NO_BID);
       expect(arg.bidderCode).to.equal('admixer');
-    })
+    });
   });
 });