diff --git a/library/src/main/java/com/google/android/exoplayer2/ExoPlayerImplInternal.java b/library/src/main/java/com/google/android/exoplayer2/ExoPlayerImplInternal.java
index 5fbf343182a..933c13e3e4e 100644
--- a/library/src/main/java/com/google/android/exoplayer2/ExoPlayerImplInternal.java
+++ b/library/src/main/java/com/google/android/exoplayer2/ExoPlayerImplInternal.java
@@ -39,6 +39,10 @@
 
 import android.os.Build;
 import android.media.PlaybackParams;
+
+import com.google.android.exoplayer2.source.TrackGroupArray;
+import com.google.android.exoplayer2.source.TrackGroup;
+
 /**
  * Implements the internal behavior of {@link ExoPlayerImpl}.
  */
@@ -168,6 +172,7 @@ public SourceInfo(Timeline timeline, Object manifest, PlaybackInfo playbackInfo,
 
   private Timeline timeline;
   private float speed;
+  private boolean pendingFormatSpeed;
 
   public ExoPlayerImplInternal(Renderer[] renderers, TrackSelector trackSelector,
       LoadControl loadControl, boolean playWhenReady, Handler eventHandler,
@@ -181,6 +186,9 @@ public ExoPlayerImplInternal(Renderer[] renderers, TrackSelector trackSelector,
     this.playbackInfo = playbackInfo;
     this.player = player;
 
+    this.pendingFormatSpeed = false;
+    this.speed = 1;
+
     rendererCapabilities = new RendererCapabilities[renderers.length];
     for (int i = 0; i < renderers.length; i++) {
       renderers[i].setIndex(i);
@@ -1355,6 +1363,10 @@ private void setPlayingPeriodHolder(MediaPeriodHolder periodHolder) throws ExoPl
     }
 
     playingPeriodHolder = periodHolder;
+    if (pendingFormatSpeed) {
+      setFormatSpeed(speed);
+      pendingFormatSpeed = false;
+    }
     eventHandler.obtainMessage(MSG_TRACKS_CHANGED, periodHolder.trackSelectorResult).sendToTarget();
     enableRenderers(rendererWasEnabledFlags, enabledRendererCount);
   }
@@ -1428,6 +1440,11 @@ public void setPlaybackSpeed(float speed) {
         rendererMediaClock.setPlaybackSpeed(speed);
       }
     }
+    if (playingPeriodHolder != null) {
+      setFormatSpeed(speed);
+    } else {
+      pendingFormatSpeed = true;
+    }
   }
 
   private void maybeUpdatePlaybackSpeed(ExoPlayerMessage msg) {
@@ -1436,6 +1453,24 @@ private void maybeUpdatePlaybackSpeed(ExoPlayerMessage msg) {
     }
   }
 
+  private void setFormatSpeed(float speed) {
+    Assertions.checkNotNull(playingPeriodHolder);
+	TrackGroupArray rendererTrackGroups = playingPeriodHolder.mediaPeriod.getTrackGroups();
+    if (rendererTrackGroups.length > 0) {
+      for (int groupIndex = 0; groupIndex < rendererTrackGroups.length; groupIndex++) {
+        TrackGroup trackGroup = rendererTrackGroups.get(groupIndex);
+        if (trackGroup != null) {
+          for (int trackIndex = 0; trackIndex < trackGroup.length; trackIndex++) {
+            Format format = trackGroup.getFormat(trackIndex);
+            if (format != null) {
+              format.speed = speed;
+            }
+          }
+        }
+      }
+    }
+  }
+
   /**
    * Holds a {@link MediaPeriod} with information required to play it as part of a timeline.
    */
diff --git a/library/src/main/java/com/google/android/exoplayer2/Format.java b/library/src/main/java/com/google/android/exoplayer2/Format.java
index 866e512288f..96b30dcc879 100644
--- a/library/src/main/java/com/google/android/exoplayer2/Format.java
+++ b/library/src/main/java/com/google/android/exoplayer2/Format.java
@@ -188,6 +188,11 @@ public final class Format implements Parcelable {
 
   // Video.
 
+  /**
+   * For trickPlayBack case.
+   */
+  public float speed;
+
   public static Format createVideoContainerFormat(String id, String containerMimeType,
       String sampleMimeType, String codecs, int bitrate, int width, int height,
       float frameRate, List<byte[]> initializationData, @C.SelectionFlags int selectionFlags) {
@@ -377,6 +382,8 @@ public static Format createSampleFormat(String id, String sampleMimeType, String
         : initializationData;
     this.drmInitData = drmInitData;
     this.metadata = metadata;
+
+    this.speed = 1;
   }
 
   @SuppressWarnings("ResourceType")
diff --git a/library/src/main/java/com/google/android/exoplayer2/trackselection/AdaptiveVideoTrackSelection.java b/library/src/main/java/com/google/android/exoplayer2/trackselection/AdaptiveVideoTrackSelection.java
index 868303cc5b8..d302106dd15 100644
--- a/library/src/main/java/com/google/android/exoplayer2/trackselection/AdaptiveVideoTrackSelection.java
+++ b/library/src/main/java/com/google/android/exoplayer2/trackselection/AdaptiveVideoTrackSelection.java
@@ -237,7 +237,7 @@ private int determineIdealSelectedIndex(long nowMs) {
     for (int i = 0; i < length; i++) {
       if (nowMs == Long.MIN_VALUE || !isBlacklisted(i, nowMs)) {
         Format format = getFormat(i);
-        if (format.bitrate <= effectiveBitrate) {
+        if ((format.bitrate * format.speed) <= effectiveBitrate) {
           return i;
         } else {
           lowestBitrateNonBlacklistedIndex = i;