diff --git a/libraries/container/src/main/java/androidx/media3/container/MdtaMetadataEntry.java b/libraries/container/src/main/java/androidx/media3/container/MdtaMetadataEntry.java
index 9714f77eb9..93c47fc7f6 100644
--- a/libraries/container/src/main/java/androidx/media3/container/MdtaMetadataEntry.java
+++ b/libraries/container/src/main/java/androidx/media3/container/MdtaMetadataEntry.java
@@ -33,6 +33,9 @@ public final class MdtaMetadataEntry implements Metadata.Entry {
   /** Key for the capture frame rate (in frames per second). */
   public static final String KEY_ANDROID_CAPTURE_FPS = "com.android.capture.fps";
 
+  /** The default locale indicator which implies all speakers in all countries. */
+  public static final int DEFAULT_LOCALE_INDICATOR = 0;
+
   /** The type indicator for UTF-8 string. */
   public static final int TYPE_INDICATOR_STRING = 1;
 
@@ -54,6 +57,14 @@ public final class MdtaMetadataEntry implements Metadata.Entry {
   /** The four byte type indicator. */
   public final int typeIndicator;
 
+  /**
+   * Creates a new metadata entry for the specified metadata key/value with {@linkplain
+   * #DEFAULT_LOCALE_INDICATOR default locale indicator}.
+   */
+  public MdtaMetadataEntry(String key, byte[] value, int typeIndicator) {
+    this(key, value, DEFAULT_LOCALE_INDICATOR, typeIndicator);
+  }
+
   /** Creates a new metadata entry for the specified metadata key/value. */
   public MdtaMetadataEntry(String key, byte[] value, int localeIndicator, int typeIndicator) {
     this.key = key;
diff --git a/libraries/container/src/test/java/androidx/media3/container/MdtaMetadataEntryTest.java b/libraries/container/src/test/java/androidx/media3/container/MdtaMetadataEntryTest.java
index 1243df3e49..860010821b 100644
--- a/libraries/container/src/test/java/androidx/media3/container/MdtaMetadataEntryTest.java
+++ b/libraries/container/src/test/java/androidx/media3/container/MdtaMetadataEntryTest.java
@@ -29,7 +29,11 @@ public final class MdtaMetadataEntryTest {
   @Test
   public void parcelable() {
     MdtaMetadataEntry mdtaMetadataEntryToParcel =
-        new MdtaMetadataEntry("test", new byte[] {1, 2}, 3, 4);
+        new MdtaMetadataEntry(
+            /* key= */ "test",
+            /* value= */ new byte[] {1, 2},
+            /* localeIndicator= */ 3,
+            /* typeIndicator= */ 4);
 
     Parcel parcel = Parcel.obtain();
     mdtaMetadataEntryToParcel.writeToParcel(parcel, 0);
diff --git a/libraries/exoplayer/src/test/java/androidx/media3/exoplayer/MetadataRetrieverTest.java b/libraries/exoplayer/src/test/java/androidx/media3/exoplayer/MetadataRetrieverTest.java
index 1ded8940ea..4654c30b45 100644
--- a/libraries/exoplayer/src/test/java/androidx/media3/exoplayer/MetadataRetrieverTest.java
+++ b/libraries/exoplayer/src/test/java/androidx/media3/exoplayer/MetadataRetrieverTest.java
@@ -17,6 +17,8 @@
 package androidx.media3.exoplayer;
 
 import static androidx.media3.container.MdtaMetadataEntry.KEY_ANDROID_CAPTURE_FPS;
+import static androidx.media3.container.MdtaMetadataEntry.TYPE_INDICATOR_FLOAT32;
+import static androidx.media3.container.MdtaMetadataEntry.TYPE_INDICATOR_STRING;
 import static androidx.media3.exoplayer.MetadataRetriever.retrieveMetadata;
 import static com.google.common.truth.Truth.assertThat;
 import static org.junit.Assert.assertThrows;
@@ -160,13 +162,11 @@ public class MetadataRetrieverTest {
         new MdtaMetadataEntry(
             /* key= */ "com.android.version",
             /* value= */ Util.getUtf8Bytes("10"),
-            /* localeIndicator= */ 0,
-            MdtaMetadataEntry.TYPE_INDICATOR_STRING);
+            TYPE_INDICATOR_STRING);
     MdtaMetadataEntry expectedTemporalLayersCountMetdata =
         new MdtaMetadataEntry(
             /* key= */ "com.android.video.temporal_layers_count",
             /* value= */ Util.toByteArray(4),
-            /* localeIndicator= */ 0,
             MdtaMetadataEntry.TYPE_INDICATOR_INT32);
     SmtaMetadataEntry expectedSmtaEntry =
         new SmtaMetadataEntry(/* captureFrameRate= */ 240, /* svcTemporalLayerCount= */ 4);
@@ -185,10 +185,7 @@ public class MetadataRetrieverTest {
             /* timescale= */ 1000);
     MdtaMetadataEntry expectedMdtaEntry =
         new MdtaMetadataEntry(
-            KEY_ANDROID_CAPTURE_FPS,
-            /* value= */ new byte[] {67, 112, 0, 0},
-            /* localeIndicator= */ 0,
-            /* typeIndicator= */ 23);
+            KEY_ANDROID_CAPTURE_FPS, /* value= */ Util.toByteArray(240.0f), TYPE_INDICATOR_FLOAT32);
 
     ListenableFuture<TrackGroupArray> trackGroupsFuture =
         retrieveMetadata(context, mediaItem, clock);
@@ -227,8 +224,7 @@ public class MetadataRetrieverTest {
         new MdtaMetadataEntry(
             /* key= */ "com.android.version",
             /* value= */ Util.getUtf8Bytes("13"),
-            /* localeIndicator= */ 0,
-            MdtaMetadataEntry.TYPE_INDICATOR_STRING);
+            TYPE_INDICATOR_STRING);
     SmtaMetadataEntry expectedSmtaEntry =
         new SmtaMetadataEntry(/* captureFrameRate= */ 240, /* svcTemporalLayerCount= */ 4);
     SlowMotionData expectedSlowMotionData =
@@ -238,11 +234,7 @@ public class MetadataRetrieverTest {
                     /* startTimeMs= */ 2128, /* endTimeMs= */ 9856, /* speedDivisor= */ 8)));
     MdtaMetadataEntry expectedCaptureFpsMdtaEntry =
         new MdtaMetadataEntry(
-            KEY_ANDROID_CAPTURE_FPS,
-            /* value= */ new byte[] {67, 112, 0, 0},
-            /* localeIndicator= */ 0,
-            /* typeIndicator= */ 23);
-
+            KEY_ANDROID_CAPTURE_FPS, /* value= */ Util.toByteArray(240.0f), TYPE_INDICATOR_FLOAT32);
     ListenableFuture<TrackGroupArray> trackGroupsFuture =
         retrieveMetadata(context, mediaItem, clock);
     ShadowLooper.idleMainLooper();
diff --git a/libraries/transformer/src/test/java/androidx/media3/transformer/TransformerWithInAppMuxerEndToEndTest.java b/libraries/transformer/src/test/java/androidx/media3/transformer/TransformerWithInAppMuxerEndToEndTest.java
index d8c6051fd7..6b76d870a6 100644
--- a/libraries/transformer/src/test/java/androidx/media3/transformer/TransformerWithInAppMuxerEndToEndTest.java
+++ b/libraries/transformer/src/test/java/androidx/media3/transformer/TransformerWithInAppMuxerEndToEndTest.java
@@ -153,7 +153,6 @@ public class TransformerWithInAppMuxerEndToEndTest {
         new MdtaMetadataEntry(
             MdtaMetadataEntry.KEY_ANDROID_CAPTURE_FPS,
             /* value= */ Util.toByteArray(captureFps),
-            /* localeIndicator= */ 0,
             MdtaMetadataEntry.TYPE_INDICATOR_FLOAT32);
     Muxer.Factory inAppMuxerFactory =
         new InAppMuxer.Factory.Builder()
@@ -214,15 +213,11 @@ public class TransformerWithInAppMuxerEndToEndTest {
   public void transmux_withCustomMetadata_writesSameCustomMetadata() throws Exception {
     MdtaMetadataEntry expectedStringMetadata =
         new MdtaMetadataEntry(
-            "StringKey",
-            Util.getUtf8Bytes("StringValue"),
-            /* localeIndicator= */ 0,
-            MdtaMetadataEntry.TYPE_INDICATOR_STRING);
+            "StringKey", Util.getUtf8Bytes("StringValue"), MdtaMetadataEntry.TYPE_INDICATOR_STRING);
     MdtaMetadataEntry expectedFloatMetadata =
         new MdtaMetadataEntry(
             "FloatKey",
             /* value= */ Util.toByteArray(600.0f),
-            /* localeIndicator= */ 0,
             MdtaMetadataEntry.TYPE_INDICATOR_FLOAT32);
     Muxer.Factory inAppMuxerFactory =
         new InAppMuxer.Factory.Builder()