diff --git a/android/app/proguard-rules.pro b/android/app/proguard-rules.pro
index 481bb43..b72a5fb 100644
--- a/android/app/proguard-rules.pro
+++ b/android/app/proguard-rules.pro
@@ -18,4 +18,7 @@
 
 # If you keep the line number information, uncomment this to
 # hide the original source file name.
-#-renamesourcefileattribute SourceFile
\ No newline at end of file
+#-renamesourcefileattribute SourceFile
+
+-dontwarn com.google.android.gms.tasks.OnFailureListener
+-dontwarn com.google.android.gms.tasks.OnSuccessListener
diff --git a/android/app/src/main/java/tv/broadpeak/simid/app/MainActivity.kt b/android/app/src/main/java/tv/broadpeak/simid/app/MainActivity.kt
index 734548e..9863f9f 100644
--- a/android/app/src/main/java/tv/broadpeak/simid/app/MainActivity.kt
+++ b/android/app/src/main/java/tv/broadpeak/simid/app/MainActivity.kt
@@ -6,7 +6,13 @@ import android.view.View
 import androidx.activity.ComponentActivity
 import androidx.tv.material3.ExperimentalTvMaterial3Api
 
-const val DEFAULT_STREAM_URL = "https://d2lwku66j7s1id.cloudfront.net/9bf31c7ff062936a7f941ad65712fad3/out/v1/6e0f649095ca4131b16bd0f877048629/index.mpd?nl-config=demo-samples-live"
+const val DEFAULT_STREAM_URL = "https://dash.akamaized.net/akamai/bbb_30fps/bbb_30fps.mpd"
+
+const val DEFAULT_CREATIVE_URL = "https://interactiveadvertisingbureau.github.io/SIMID/examples/creatives/banner_nonlinear.html"
+const val DEFAULT_CREATIVE_AD_PARAMS = "{\"bannerText\":\"Click here to draw!\",\"webUrl\":\"https://quickdraw.withgoogle.com/\"}"
+const val DEFAULT_CREATIVE_DURATION = 10
+
+const val DEFAULT_STREAM_BPKIO_URL = "https://dcv5s0ei7csoc.cloudfront.net/2ab56412b1163ee103b9ed7065a20563/AVOD/Meridian_1920x1080_30fps_SDR/conditioned/stream.mpd?midfreq=40&coll=cooldrink&adid=crea&max_ads=1&nldur=20&vdur=600&vod=true"
 
 class MainActivity : ComponentActivity() {
 
@@ -15,13 +21,26 @@ class MainActivity : ComponentActivity() {
         super.onCreate(savedInstanceState)
         setContentView(R.layout.activity_main)
 
-        findViewById<View>(R.id.buttonLoad).setOnClickListener {
+        findViewById<View>(R.id.buttonLoadDefault).setOnClickListener {
             startActivity(
                 Intent(
                     this,
                     PlayerActivity::class.java
                 )
                     .putExtra("url", DEFAULT_STREAM_URL)
+                    .putExtra("creativeUrl", DEFAULT_CREATIVE_URL)
+                    .putExtra("creativeAdParams", DEFAULT_CREATIVE_AD_PARAMS)
+                    .putExtra("creativeDuration", DEFAULT_CREATIVE_DURATION)
+            )
+        }
+
+        findViewById<View>(R.id.buttonLoadBpkio).setOnClickListener {
+            startActivity(
+                Intent(
+                    this,
+                    PlayerActivity::class.java
+                )
+                    .putExtra("url", DEFAULT_STREAM_BPKIO_URL)
             )
         }
     }
diff --git a/android/app/src/main/java/tv/broadpeak/simid/app/PlayerActivity.kt b/android/app/src/main/java/tv/broadpeak/simid/app/PlayerActivity.kt
index b347ad6..0628b84 100644
--- a/android/app/src/main/java/tv/broadpeak/simid/app/PlayerActivity.kt
+++ b/android/app/src/main/java/tv/broadpeak/simid/app/PlayerActivity.kt
@@ -23,6 +23,7 @@ import androidx.media3.exoplayer.source.MediaSource
 import androidx.media3.ui.PlayerView
 import androidx.core.net.toUri
 import androidx.media3.common.util.UnstableApi
+import androidx.media3.ui.PlayerNotificationManager
 import tv.broadpeak.simid.controller.MediaState
 import tv.broadpeak.smartlib.SmartLib
 import tv.broadpeak.smartlib.ad.AdBreakData
@@ -88,6 +89,15 @@ class PlayerActivity : AppCompatActivity() {
 
         initSmartLib(inputUrl)
         loadStream(inputUrl)
+
+        val creativeUrl = b.getString("creativeUrl")
+        if (creativeUrl == null) {
+            findViewById<View>(R.id.buttonStartCreative).visibility = View.GONE
+        } else {
+            findViewById<View>(R.id.buttonStartCreative).setOnClickListener {
+                startCreative()
+            }
+        }
     }
 
     override fun onDestroy() {
@@ -102,7 +112,7 @@ class PlayerActivity : AppCompatActivity() {
     private fun loadStream(url: String) {
         val result = session!!.getURL(url)
 
-        val streamUrl = if (result != null) result.url else url
+        val streamUrl = if (result != null && !result.isError) result.url else url
 
         player?.let { sPlayer ->
 
@@ -124,6 +134,14 @@ class PlayerActivity : AppCompatActivity() {
         }
     }
 
+    private fun startCreative() {
+        val b = intent.extras
+        val creativeUrl = b?.getString("creativeUrl") ?: return
+        val creativeAdParams = b.getString("creativeAdParams") ?: ""
+        val creativeDuration = b.getInt("creativeDuration")
+        loadSimid("input-creative", creativeUrl, creativeAdParams, creativeDuration.toFloat(), true)
+    }
+
     private fun initSmartLib(url: String) {
         val domain = URL(url).host
 
@@ -195,7 +213,7 @@ class PlayerActivity : AppCompatActivity() {
         }
     }
 
-    private fun loadSimid(adId: String, creativeUri: String, adParameters: String, duration: Float) {
+    private fun loadSimid(adId: String, creativeUri: String, adParameters: String, duration: Float, autoStart: Boolean = false) {
 
         if (playerContainer == null) {
             return
@@ -221,7 +239,7 @@ class PlayerActivity : AppCompatActivity() {
             controller.simidControllerApi(bpkSimidController!!)
 
             Log.d(TAG, "Load SIMID controller v${controller.getVersion()} and creative from $creativeUri")
-            controller.load(false)
+            controller.load(autoStart)
 
             simidControllers[adId] = controller
         }
@@ -260,6 +278,10 @@ class PlayerActivity : AppCompatActivity() {
         webView?.let {
             runOnUiThread {
                 webView.visibility = if (show) View.VISIBLE else View.GONE
+                if (show) {
+                    session?.sendTracker("impression", adId)
+                    session?.sendTracker("creativeView", adId)
+                }
             }
         }
     }
diff --git a/android/app/src/main/res/layout/activity_main.xml b/android/app/src/main/res/layout/activity_main.xml
index 23e1f3f..127343b 100644
--- a/android/app/src/main/res/layout/activity_main.xml
+++ b/android/app/src/main/res/layout/activity_main.xml
@@ -8,14 +8,27 @@
     android:layout_height="match_parent"
     tools:context=".MainActivity">
 
-    <Button
-        android:id="@+id/buttonLoad"
-        android:layout_width="400dp"
-        android:layout_height="wrap_content"
-        android:text="@string/button_load"
-        app:layout_constraintTop_toTopOf="parent"
-        app:layout_constraintBottom_toBottomOf="parent"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintEnd_toEndOf="parent" />
+
+    <LinearLayout
+        xmlns:android="http://schemas.android.com/apk/res/android"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:gravity="center"
+        android:orientation="vertical">
+
+        <Button
+            android:id="@+id/buttonLoadDefault"
+            android:layout_width="400dp"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="10dp"
+            android:text="@string/button_load" />
+
+        <Button
+            android:id="@+id/buttonLoadBpkio"
+            android:layout_width="400dp"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="10dp"
+            android:text="LOAD TEST STREAM (bpkio)" />
+    </LinearLayout>
 
 </androidx.constraintlayout.widget.ConstraintLayout>
diff --git a/android/app/src/main/res/layout/activity_player.xml b/android/app/src/main/res/layout/activity_player.xml
index c9fe5a3..7c3b747 100644
--- a/android/app/src/main/res/layout/activity_player.xml
+++ b/android/app/src/main/res/layout/activity_player.xml
@@ -19,7 +19,15 @@
             android:layout_width="match_parent"
             android:layout_height="match_parent"
             android:layout_gravity="top|start"
-            app:show_shuffle_button="true" />
+            app:show_shuffle_button="true" >
+
+            <Button
+                android:id="@+id/buttonStartCreative"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_margin="32dp"
+                android:text="Start Creative" />
+        </androidx.media3.ui.PlayerView>
 
     </FrameLayout>
 </RelativeLayout>
diff --git a/android/controller/consumer-rules.pro b/android/controller/consumer-rules.pro
index e69de29..c0850fc 100644
--- a/android/controller/consumer-rules.pro
+++ b/android/controller/consumer-rules.pro
@@ -0,0 +1,7 @@
+-keepattributes *Annotation*, Signature, InnerClasses, EnclosingMethod
+
+-keep class com.google.gson.** { *; }
+-dontwarn com.google.gson.**
+
+-keep class tv.broadpeak.simid.controller.** { *; }
+-keep class tv.broadpeak.simid.controller.SimidMessagesKt { *; }
\ No newline at end of file
diff --git a/android/controller/proguard-rules.pro b/android/controller/proguard-rules.pro
index 481bb43..a6be931 100644
--- a/android/controller/proguard-rules.pro
+++ b/android/controller/proguard-rules.pro
@@ -18,4 +18,6 @@
 
 # If you keep the line number information, uncomment this to
 # hide the original source file name.
-#-renamesourcefileattribute SourceFile
\ No newline at end of file
+#-renamesourcefileattribute SourceFile
+
+-dontwarn java.lang.invoke.StringConcatFactory
\ No newline at end of file
diff --git a/android/gradle/libs.versions.toml b/android/gradle/libs.versions.toml
index 2bd330d..c43fb25 100644
--- a/android/gradle/libs.versions.toml
+++ b/android/gradle/libs.versions.toml
@@ -7,7 +7,7 @@ coreKtx = "1.15.0"
 appcompat = "1.7.0"
 composeBom = "2024.09.00"
 media3Exoplayer = "1.4.1"
-smartlibMedia3 = "05.01.03.66cdf2a"
+smartlibMedia3 = "05.04.04.808048b"
 tvFoundation = "1.0.0-alpha12"
 tvMaterial = "1.0.0"
 lifecycleRuntimeKtx = "2.8.7"
diff --git a/web/app/public/index.html b/web/app/public/index.html
index a9f812e..68ec1fc 100644
--- a/web/app/public/index.html
+++ b/web/app/public/index.html
@@ -17,13 +17,6 @@
     }
 
     body {
-      width: 100vw;
-      height: 100vh;
-      display: flex;
-      justify-content: center;
-      align-items: center;
-      overflow: hidden;
-
       background-color: black;
       color: white;
       text-align: center;
@@ -31,54 +24,83 @@
       font-size: 1vw;
     }
 
-    #main {
-      position: absolute;
-      width: 100vw;
-      height: 100vh;
+    main {
+      min-height: 100vh;
       display: flex;
+      flex-direction: column;
+      background: #111;
+      overflow: hidden;
     }
 
-    #player {
-      position: relative;
+    .inputs {
       width: 100%;
-      height: 100%;
       display: flex;
-      transition: all .5s linear;
+      flex-direction: column;
+      align-items: stretch;
+      justify-content: center;
+      background: #3d3838;
+      gap: 8px;
+      margin: 8px;
+      padding: 8px 16px;
+      z-index: 999;
     }
 
-    #video {
-      object-fit: contain;
-      width: 100%;
-      height: auto;
-      /* margin: auto; */
-      top: 0;
-      left: 0;
+    .inputs button,
+    .inputs select,
+    .inputs input {
+      height: 24px;
+      box-sizing: border-box;
+    }
+    
+    .inputs label {
+      white-space: nowrap;
+      flex: 0 0 auto;
     }
 
-    .inputs {
-      position: absolute;
-      top: 5%;
-      left: 5%;
+    .inputs .input {
       display: flex;
-      flex-direction: column;
-      gap: 10px;
-      background: rgba(0, 0, 0, 0.5);
-      padding: 20px;
-      border-radius: 5px;
-      z-index: 999;
-      width: 90%
+      align-items: center;
+      gap: 8px;
+      width: 100%;
+    }
+
+    .flex-edit {
+      flex: 1 1 0;
+      min-width: 0;
+    }
+
+    .inputs button {
+      padding: 4px;
     }
 
-    .input {
+    .app {
+      flex: 1;
       display: flex;
       align-items: center;
+      justify-content: center;
+      overflow: hidden;
     }
-    #stream-edit-url {
+
+    #player-container {
+      position: relative;
+      aspect-ratio: 16 / 9;
+      width: min(100%, calc((100vh - 90px) * 16 / 9));
+      height: auto;
+      max-height: calc(100vh - 90px);
+    }
+
+    #player {
+      position: absolute;
       width: 100%;
+      height: 100%;
+      display: flex;
+      transition: all .5s linear;
     }
 
-    .input * {
-      padding: 10px;
+    #video {
+      object-fit: contain;
+      width: 100%;
+      height: auto;
     }
 
     iframe {
@@ -94,23 +116,38 @@
 </style>
 </head>
 <body>
-  <div id="main">
-
-    <div class="inputs">
-      <div id="stream" class="input">
-        <label for="stream-edit-url">Stream:</label>
-        <input type="text" id="stream-edit-url" size=100 value="">
-        <button id="stream-button-load">LOAD</button>
-        <button id="stream-button-stop">STOP</button>
-        <!-- <button id="button-draw">Draw</button> -->
-      </div>
+  
+<main>
+
+  <div class="inputs">
+    <div id="stream" class="input">
+      <label for="stream-edit-url">Stream:</label>
+      <input type="text" id="stream-edit-url" class="flex-edit" value="">
+      <button id="stream-button-load">LOAD</button>
+      <button id="stream-button-stop">STOP</button>
     </div>
-
-    <div id="player">
-      <video id="video" controls autoplay muted></video>
+    <div id="creative" class="input">
+      <label for="creative-edit-url">Creative:</label>
+      <input type="text" id="creative-edit-url" class="flex-edit" value="">
+      <label for="creative-edit-adparams">Ad params:</label>
+      <input type="text" id="creative-edit-adparams" class="flex-edit" value='{"bannerText":"Click here to draw!","webUrl":"https://quickdraw.withgoogle.com/"}'>
+      <label for="creative-edit-duration">duration:</label>
+      <input type="text" id="creative-edit-duration" size=10 value="">
+      <button id="creative-button-start">START</button>      </div>
     </div>
+  </div>
 
+  <div class="app">
+    <div id="player-container">
+      <div id="player">
+        <video id="video" controls autoplay muted></video>
+      </div>
+      <!-- iframe -->
+    </div>
   </div>
+
+</main>
+
 </body>
 <script>
   document.addEventListener('DOMContentLoaded', function () {
diff --git a/web/app/src/App.ts b/web/app/src/App.ts
index 146009c..2a5a05d 100644
--- a/web/app/src/App.ts
+++ b/web/app/src/App.ts
@@ -1,6 +1,9 @@
 import Player from './Player'
 
-const DEFAULT_STREAM_URL = 'https://d2lwku66j7s1id.cloudfront.net/9bf31c7ff062936a7f941ad65712fad3/out/v1/6e0f649095ca4131b16bd0f877048629/index.mpd?nl-config=demo-samples-live'
+const DEFAULT_STREAM_URL = 'https://dash.akamaized.net/akamai/bbb_30fps/bbb_30fps.mpd'
+const DEFAULT_CREATIVE_URL = 'https://interactiveadvertisingbureau.github.io/SIMID/examples/creatives/banner_nonlinear.html'
+const DEFAULT_CREATIVE_AD_PARAMS = '{"bannerText":"Click here to draw!","webUrl":"https://quickdraw.withgoogle.com/"}'
+const DEFAULT_CREATIVE_DURATION = 10
 
 export default class App {
 
@@ -12,18 +15,28 @@ export default class App {
   private streamButtonLoad: HTMLButtonElement
   private streamButtonStop: HTMLButtonElement
 
+  private creativeEditUrl: HTMLTextAreaElement
+  private creativeEditAdParams: HTMLTextAreaElement
+  private creativeEditDuration: HTMLTextAreaElement
+  private creativeButtonStart: HTMLButtonElement
+
   private resizeTimer: number = -1
 
   private player: Player
 
   constructor() {
-    this.playerContainer = document.getElementById('main') as HTMLElement
+    this.playerContainer = document.getElementById('player-container') as HTMLElement
     this.playerElement = document.getElementById('player') as HTMLElement
     this.videoElement = document.getElementById('video') as HTMLMediaElement
     this.streamEditUrl = document.getElementById('stream-edit-url') as HTMLTextAreaElement
     this.streamButtonLoad = document.getElementById('stream-button-load') as HTMLButtonElement
     this.streamButtonStop = document.getElementById('stream-button-stop') as HTMLButtonElement
 
+    this.creativeEditUrl = document.getElementById('creative-edit-url') as HTMLTextAreaElement
+    this.creativeEditAdParams = document.getElementById('creative-edit-adparams') as HTMLTextAreaElement
+    this.creativeEditDuration = document.getElementById('creative-edit-duration') as HTMLTextAreaElement
+    this.creativeButtonStart = document.getElementById('creative-button-start') as HTMLButtonElement
+
     this.player = new Player(this.playerContainer, this.playerElement, this.videoElement)
 
     this.setResizeObserver()
@@ -34,10 +47,17 @@ export default class App {
     this.streamButtonLoad.onclick = (e) => this.loadStream()
     this.streamButtonStop.onclick = (e) => this.stopStream()
 
+    this.creativeButtonStart.onclick = (e) => this.startCreative()
+
     const urlParam = (new URL(window.location.href)).searchParams.get('url')
     const url = urlParam || DEFAULT_STREAM_URL
 
     this.streamEditUrl.value = url
+    this.creativeEditUrl.value = DEFAULT_CREATIVE_URL
+    this.creativeEditAdParams.value = DEFAULT_CREATIVE_AD_PARAMS
+    this.creativeEditDuration.value = DEFAULT_CREATIVE_DURATION.toString()
+
+    setTimeout(() => this.loadStream(), 2000)
   }
 
   public async reset() {
@@ -53,6 +73,13 @@ export default class App {
     await this.player.stop()
   }
 
+  private async startCreative() {
+    const url = this.creativeEditUrl.value
+    const adParams = this.creativeEditAdParams.value
+    const duration = parseInt(this.creativeEditDuration.value)
+    this.player.loadSimid('input-creative', url, adParams, duration, true)
+  }
+
   private setResizeObserver() {
     window.addEventListener('resize', () => {
       clearTimeout(this.resizeTimer)
diff --git a/web/app/src/Player.ts b/web/app/src/Player.ts
index 92358cd..a1bf317 100644
--- a/web/app/src/Player.ts
+++ b/web/app/src/Player.ts
@@ -66,13 +66,13 @@ export default class Player {
     await this.player.unload()
   }
 
-  public loadSimid(adId: string, creativeUri: string, adParameters: string, duration: number) {
+  public loadSimid(adId: string, creativeUri: string, adParameters: string, duration: number, autoStart = false) {
 
     // Consider player container dimensions as initial creative dimensions
-    const playerRect: DOMRect = this.playerContainer.getBoundingClientRect()
+    const playerRect: DOMRect = this.getElementDimensions(this.playerContainer)
 
     console.log(`[Player] Load SIMID - uri:${creativeUri} duration:${duration}`)
-    const simidController = new SimidController(playerRect, playerRect, creativeUri, adParameters, duration)
+    const simidController = new SimidController(playerRect, playerRect, creativeUri, adParameters, duration, false)
 
     simidController.onGetMediaState = () => this.getMediaState()
     simidController.onAddSimid = (iframe: HTMLIFrameElement) => this.addSimidIframe(adId, iframe)
@@ -86,13 +86,14 @@ export default class Player {
     simidController.simidControllerApi = this.bpkSimidController
 
     console.log(`[Player] Load SIMID controller v${simidController.getVersion()}`)
-    simidController.load(false)
+    simidController.load(autoStart)
 
     this.simidControllers.set(adId, simidController)
   }
 
   public handleResize() {
-    const playerRect: DOMRect = this.playerContainer.getBoundingClientRect()
+    const playerRect: DOMRect = this.getElementDimensions(this.playerContainer)
+    console.log('[Player] Notify resize SIMID:', playerRect)
     this.simidControllers.forEach(controller => controller.notifyResize(playerRect, playerRect, false))
   }
 
@@ -164,6 +165,11 @@ export default class Player {
       return
     }
     simidIframe.style.display = show ? 'block' : 'none'
+    
+    if (show) {
+      this.smartlibSession?.sendTracker('impression', adId)
+      this.smartlibSession?.sendTracker('creativeView', adId)
+    }
   }
 
   private resizeSimid(adId: string, dimensions: DOMRect): boolean {
@@ -174,9 +180,10 @@ export default class Player {
     console.log('[Player] Resize SIMID:', dimensions)
 
     // Check if requested SIMID dimensions is not outside original player container dimensions
-    const playerRect: DOMRect = this.playerContainer.getBoundingClientRect()
-    const widthFits = dimensions.x + dimensions.width <= playerRect.width
-    const heightFits = dimensions.y + dimensions.height <= playerRect.height
+    const playerRect: DOMRect = this.getElementDimensions(this.playerContainer)
+
+    const widthFits = dimensions.x + dimensions.width <= Math.ceil(playerRect.width)
+    const heightFits = dimensions.y + dimensions.height <= Math.ceil(playerRect.height)
     if (!widthFits || !heightFits) {
       return false;
     }
@@ -210,12 +217,21 @@ export default class Player {
     }
   }
 
+  private getElementDimensions(element: HTMLElement): DOMRect {
+    const containerRect = this.playerContainer.getBoundingClientRect()
+    const elementRect = element.getBoundingClientRect()
+    elementRect.x -= containerRect.x
+    elementRect.y -= containerRect.y
+    return elementRect
+  }
+
   private setElementDimensions(element: HTMLElement, dimensions: DOMRect) {
     console.log(`[Player] Resize ${element.id} x:${dimensions.x} y:${dimensions.y} w:${dimensions.width} h:${dimensions.height}`)
-    element.style.height = `${dimensions.height}`
-    element.style.width = `${dimensions.width}`
-    element.style.left = `${dimensions.x}`
-    element.style.top = `${dimensions.y}`
+    const containerRect = this.playerContainer.getBoundingClientRect()
+    element.style.height =  (dimensions.height * 100 / containerRect.height).toFixed(2) + '%'
+    element.style.width = (dimensions.width * 100 / containerRect.width).toFixed(2) + '%'
+    element.style.left = (dimensions.x * 100 / containerRect.width).toFixed(2) + '%'
+    element.style.top = (dimensions.y * 100 / containerRect.height).toFixed(2) + '%'
   }
 
   private skipCurrentAd(adData: any) {
diff --git a/web/app/src/SimidController.ts b/web/app/src/SimidController.ts
index 8de8188..7630064 100644
--- a/web/app/src/SimidController.ts
+++ b/web/app/src/SimidController.ts
@@ -10,7 +10,7 @@ export default class SimidController extends simid.SimidController {
 
   protected receiveMessage(event: MessageEvent): void {
     super.receiveMessage(event)
-    if (!event || !event.data) {
+    if (!event || !event.data || !(typeof event.data === 'string')) {
       return
     }
     this._simidControllerApi?.onMessageReceived(event.data)