diff --git a/libraries/test_data/src/test/assets/media/jpeg/white-1x1.jpg b/libraries/test_data/src/test/assets/media/jpeg/white-1x1.jpg
new file mode 100644
index 0000000000..392269c49c
Binary files /dev/null and b/libraries/test_data/src/test/assets/media/jpeg/white-1x1.jpg differ
diff --git a/libraries/transformer/src/androidTest/java/androidx/media3/transformer/mh/performance/PerformanceTestListener.java b/libraries/transformer/src/androidTest/java/androidx/media3/transformer/PlayerTestListener.java
similarity index 93%
rename from libraries/transformer/src/androidTest/java/androidx/media3/transformer/mh/performance/PerformanceTestListener.java
rename to libraries/transformer/src/androidTest/java/androidx/media3/transformer/PlayerTestListener.java
index a89fbe0cfc..087188c089 100644
--- a/libraries/transformer/src/androidTest/java/androidx/media3/transformer/mh/performance/PerformanceTestListener.java
+++ b/libraries/transformer/src/androidTest/java/androidx/media3/transformer/PlayerTestListener.java
@@ -13,7 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package androidx.media3.transformer.mh.performance;
+package androidx.media3.transformer;
 
 import android.os.ConditionVariable;
 import androidx.annotation.Nullable;
@@ -26,8 +26,8 @@ import java.util.concurrent.TimeoutException;
 import java.util.concurrent.atomic.AtomicReference;
 import org.checkerframework.checker.nullness.qual.MonotonicNonNull;
 
-/** A listener for testing previewing performance. */
-/* package */ class PerformanceTestListener implements Player.Listener, AnalyticsListener {
+/** Utility {@link Player.Listener} for testing. */
+public final class PlayerTestListener implements Player.Listener, AnalyticsListener {
 
   private final ConditionVariable playerReady;
   private final ConditionVariable playerEnded;
@@ -41,7 +41,7 @@ import org.checkerframework.checker.nullness.qual.MonotonicNonNull;
    * @param testTimeoutMs The timeout value in milliseconds for which {@link
    *     #waitUntilPlayerReady()} and {@link #waitUntilPlayerEnded()} waits.
    */
-  public PerformanceTestListener(long testTimeoutMs) {
+  public PlayerTestListener(long testTimeoutMs) {
     playerReady = new ConditionVariable();
     playerEnded = new ConditionVariable();
     playbackException = new AtomicReference<>();
diff --git a/libraries/transformer/src/androidTest/java/androidx/media3/transformer/mh/performance/VideoEffectsPreviewPerformanceTest.java b/libraries/transformer/src/androidTest/java/androidx/media3/transformer/mh/performance/VideoEffectsPreviewPerformanceTest.java
index 0fc7e616e3..f43b96ace4 100644
--- a/libraries/transformer/src/androidTest/java/androidx/media3/transformer/mh/performance/VideoEffectsPreviewPerformanceTest.java
+++ b/libraries/transformer/src/androidTest/java/androidx/media3/transformer/mh/performance/VideoEffectsPreviewPerformanceTest.java
@@ -28,6 +28,7 @@ import androidx.media3.common.PlaybackException;
 import androidx.media3.exoplayer.DecoderCounters;
 import androidx.media3.exoplayer.ExoPlayer;
 import androidx.media3.exoplayer.util.EventLogger;
+import androidx.media3.transformer.PlayerTestListener;
 import androidx.test.core.app.ApplicationProvider;
 import androidx.test.ext.junit.runners.AndroidJUnit4;
 import androidx.test.platform.app.InstrumentationRegistry;
@@ -66,7 +67,7 @@ public class VideoEffectsPreviewPerformanceTest {
    */
   @Test
   public void exoplayerEffectsPreviewTest() throws PlaybackException, TimeoutException {
-    PerformanceTestListener listener = new PerformanceTestListener(TEST_TIMEOUT_MS);
+    PlayerTestListener listener = new PlayerTestListener(TEST_TIMEOUT_MS);
     instrumentation.runOnMainSync(
         () -> {
           player = new ExoPlayer.Builder(ApplicationProvider.getApplicationContext()).build();