diff --git a/libraries/transformer/src/test/java/androidx/media3/transformer/CompositionPlayerAudioPlaybackTest.java b/libraries/transformer/src/test/java/androidx/media3/transformer/CompositionPlayerAudioPlaybackTest.java
index ac982bb5a5e..6af89b789fa 100644
--- a/libraries/transformer/src/test/java/androidx/media3/transformer/CompositionPlayerAudioPlaybackTest.java
+++ b/libraries/transformer/src/test/java/androidx/media3/transformer/CompositionPlayerAudioPlaybackTest.java
@@ -19,6 +19,8 @@
 import static androidx.media3.transformer.TestUtil.FILE_AUDIO_RAW;
 import static androidx.media3.transformer.TestUtil.FILE_AUDIO_RAW_STEREO_48000KHZ;
 import static androidx.media3.transformer.TestUtil.createAudioEffects;
+import static androidx.media3.transformer.TestUtil.createChannelCountChangingAudioProcessor;
+import static androidx.media3.transformer.TestUtil.createSampleRateChangingAudioProcessor;
 import static androidx.media3.transformer.TestUtil.createVolumeScalingAudioProcessor;
 
 import android.content.Context;
@@ -215,6 +217,10 @@ public void multiSequenceCompositionPlayback_outputsCorrectSamples() throws Exce
         new EditedMediaItem.Builder(
                 MediaItem.fromUri(ASSET_URI_PREFIX + FILE_AUDIO_RAW_STEREO_48000KHZ))
             .setDurationUs(348_000L)
+            .setEffects(
+                createAudioEffects(
+                    createSampleRateChangingAudioProcessor(44100),
+                    createChannelCountChangingAudioProcessor(1)))
             .build();
     Composition composition =
         new Composition.Builder(
diff --git a/libraries/transformer/src/test/java/androidx/media3/transformer/TestUtil.java b/libraries/transformer/src/test/java/androidx/media3/transformer/TestUtil.java
index d1fba685412..409c2f9dfbb 100644
--- a/libraries/transformer/src/test/java/androidx/media3/transformer/TestUtil.java
+++ b/libraries/transformer/src/test/java/androidx/media3/transformer/TestUtil.java
@@ -79,6 +79,12 @@ public static Effects createAudioEffects(AudioProcessor... audioProcessors) {
         ImmutableList.copyOf(audioProcessors), /* videoEffects= */ ImmutableList.of());
   }
 
+  public static SonicAudioProcessor createSampleRateChangingAudioProcessor(int sampleRate) {
+    SonicAudioProcessor sonicAudioProcessor = new SonicAudioProcessor();
+    sonicAudioProcessor.setOutputSampleRateHz(sampleRate);
+    return sonicAudioProcessor;
+  }
+
   public static SonicAudioProcessor createPitchChangingAudioProcessor(float pitch) {
     SonicAudioProcessor sonicAudioProcessor = new SonicAudioProcessor();
     sonicAudioProcessor.setPitch(pitch);