diff --git a/libraries/common/src/main/java/androidx/media3/common/util/Util.java b/libraries/common/src/main/java/androidx/media3/common/util/Util.java
index 6cffae7fbd..a0619d1bfa 100644
--- a/libraries/common/src/main/java/androidx/media3/common/util/Util.java
+++ b/libraries/common/src/main/java/androidx/media3/common/util/Util.java
@@ -1121,6 +1121,25 @@ public final class Util {
     return min;
   }
 
+  /**
+   * Returns the maximum value in the given {@link SparseLongArray}.
+   *
+   * @param sparseLongArray The {@link SparseLongArray}.
+   * @return The maximum value.
+   * @throws NoSuchElementException If the array is empty.
+   */
+  @RequiresApi(18)
+  public static long maxValue(SparseLongArray sparseLongArray) {
+    if (sparseLongArray.size() == 0) {
+      throw new NoSuchElementException();
+    }
+    long max = Long.MIN_VALUE;
+    for (int i = 0; i < sparseLongArray.size(); i++) {
+      max = max(max, sparseLongArray.valueAt(i));
+    }
+    return max;
+  }
+
   /**
    * Converts a time in microseconds to the corresponding time in milliseconds, preserving {@link
    * C#TIME_UNSET} and {@link C#TIME_END_OF_SOURCE} values.
diff --git a/libraries/common/src/test/java/androidx/media3/common/util/UtilTest.java b/libraries/common/src/test/java/androidx/media3/common/util/UtilTest.java
index 3ffc4bfa4f..a2056e1542 100644
--- a/libraries/common/src/test/java/androidx/media3/common/util/UtilTest.java
+++ b/libraries/common/src/test/java/androidx/media3/common/util/UtilTest.java
@@ -21,6 +21,7 @@ import static androidx.media3.common.util.Util.escapeFileName;
 import static androidx.media3.common.util.Util.getCodecsOfType;
 import static androidx.media3.common.util.Util.getStringForTime;
 import static androidx.media3.common.util.Util.gzip;
+import static androidx.media3.common.util.Util.maxValue;
 import static androidx.media3.common.util.Util.minValue;
 import static androidx.media3.common.util.Util.parseXsDateTime;
 import static androidx.media3.common.util.Util.parseXsDuration;
@@ -747,6 +748,21 @@ public class UtilTest {
     assertThrows(NoSuchElementException.class, () -> minValue(new SparseLongArray()));
   }
 
+  @Test
+  public void sparseLongArrayMaxValue_returnsMaxValue() {
+    SparseLongArray sparseLongArray = new SparseLongArray();
+    sparseLongArray.put(0, 2);
+    sparseLongArray.put(25, 10);
+    sparseLongArray.put(42, 1);
+
+    assertThat(maxValue(sparseLongArray)).isEqualTo(10);
+  }
+
+  @Test
+  public void sparseLongArrayMaxValue_emptyArray_throws() {
+    assertThrows(NoSuchElementException.class, () -> maxValue(new SparseLongArray()));
+  }
+
   @Test
   public void parseXsDuration_returnsParsedDurationInMillis() {
     assertThat(parseXsDuration("PT150.279S")).isEqualTo(150279L);
diff --git a/libraries/transformer/src/androidTest/java/androidx/media3/transformer/AdvancedFrameProcessorPixelTest.java b/libraries/transformer/src/androidTest/java/androidx/media3/transformer/AdvancedFrameProcessorPixelTest.java
index 895d10af18..9fba1d9482 100644
--- a/libraries/transformer/src/androidTest/java/androidx/media3/transformer/AdvancedFrameProcessorPixelTest.java
+++ b/libraries/transformer/src/androidTest/java/androidx/media3/transformer/AdvancedFrameProcessorPixelTest.java
@@ -94,7 +94,7 @@ public final class AdvancedFrameProcessorPixelTest {
     advancedFrameProcessor.initialize(inputTexId);
     Bitmap expectedBitmap = BitmapTestUtil.readBitmap(FIRST_FRAME_PNG_ASSET_STRING);
 
-    advancedFrameProcessor.updateProgramAndDraw(/* presentationTimeNs= */ 0);
+    advancedFrameProcessor.updateProgramAndDraw(/* presentationTimeUs= */ 0);
     Bitmap actualBitmap =
         BitmapTestUtil.createArgb8888BitmapFromCurrentGlFramebuffer(width, height);
 
@@ -118,7 +118,7 @@ public final class AdvancedFrameProcessorPixelTest {
     Bitmap expectedBitmap =
         BitmapTestUtil.readBitmap(TRANSLATE_RIGHT_EXPECTED_OUTPUT_PNG_ASSET_STRING);
 
-    advancedFrameProcessor.updateProgramAndDraw(/* presentationTimeNs= */ 0);
+    advancedFrameProcessor.updateProgramAndDraw(/* presentationTimeUs= */ 0);
     Bitmap actualBitmap =
         BitmapTestUtil.createArgb8888BitmapFromCurrentGlFramebuffer(width, height);
 
@@ -141,7 +141,7 @@ public final class AdvancedFrameProcessorPixelTest {
     Bitmap expectedBitmap =
         BitmapTestUtil.readBitmap(SCALE_NARROW_EXPECTED_OUTPUT_PNG_ASSET_STRING);
 
-    advancedFrameProcessor.updateProgramAndDraw(/* presentationTimeNs= */ 0);
+    advancedFrameProcessor.updateProgramAndDraw(/* presentationTimeUs= */ 0);
     Bitmap actualBitmap =
         BitmapTestUtil.createArgb8888BitmapFromCurrentGlFramebuffer(width, height);
 
@@ -163,7 +163,7 @@ public final class AdvancedFrameProcessorPixelTest {
     advancedFrameProcessor.initialize(inputTexId);
     Bitmap expectedBitmap = BitmapTestUtil.readBitmap(ROTATE_90_EXPECTED_OUTPUT_PNG_ASSET_STRING);
 
-    advancedFrameProcessor.updateProgramAndDraw(/* presentationTimeNs= */ 0);
+    advancedFrameProcessor.updateProgramAndDraw(/* presentationTimeUs= */ 0);
     Bitmap actualBitmap =
         BitmapTestUtil.createArgb8888BitmapFromCurrentGlFramebuffer(width, height);
 
diff --git a/libraries/transformer/src/androidTest/java/androidx/media3/transformer/TransformerAndroidTestRunner.java b/libraries/transformer/src/androidTest/java/androidx/media3/transformer/TransformerAndroidTestRunner.java
index 499a015696..9b7a52625d 100644
--- a/libraries/transformer/src/androidTest/java/androidx/media3/transformer/TransformerAndroidTestRunner.java
+++ b/libraries/transformer/src/androidTest/java/androidx/media3/transformer/TransformerAndroidTestRunner.java
@@ -309,6 +309,9 @@ public class TransformerAndroidTestRunner {
     TransformationResult transformationResult = testResult.transformationResult;
 
     JSONObject transformationResultJson = new JSONObject();
+    if (transformationResult.durationMs != C.LENGTH_UNSET) {
+      transformationResultJson.put("durationMs", transformationResult.durationMs);
+    }
     if (transformationResult.fileSizeBytes != C.LENGTH_UNSET) {
       transformationResultJson.put("fileSizeBytes", transformationResult.fileSizeBytes);
     }
diff --git a/libraries/transformer/src/androidTest/java/androidx/media3/transformer/TransformerEndToEndTest.java b/libraries/transformer/src/androidTest/java/androidx/media3/transformer/TransformerEndToEndTest.java
index d44f514b9d..cdf4e0d902 100644
--- a/libraries/transformer/src/androidTest/java/androidx/media3/transformer/TransformerEndToEndTest.java
+++ b/libraries/transformer/src/androidTest/java/androidx/media3/transformer/TransformerEndToEndTest.java
@@ -58,4 +58,25 @@ public class TransformerEndToEndTest {
         checkNotNull(muxerFactory.getLastFrameCountingMuxerCreated());
     assertThat(frameCountingMuxer.getFrameCount()).isEqualTo(expectedFrameCount);
   }
+
+  @Test
+  public void videoOnly_completesWithConsistentDuration() throws Exception {
+    Context context = ApplicationProvider.getApplicationContext();
+    Transformer transformer =
+        new Transformer.Builder(context)
+            .setRemoveAudio(true)
+            .setTransformationRequest(
+                new TransformationRequest.Builder().setResolution(480).build())
+            .setEncoderFactory(
+                new DefaultEncoderFactory(EncoderSelector.DEFAULT, /* enableFallback= */ false))
+            .build();
+    long expectedDurationMs = 967;
+
+    TransformationTestResult result =
+        new TransformerAndroidTestRunner.Builder(context, transformer)
+            .build()
+            .run(/* testId= */ "videoOnly_completesWithConsistentDuration", AVC_VIDEO_URI_STRING);
+
+    assertThat(result.transformationResult.durationMs).isEqualTo(expectedDurationMs);
+  }
 }
diff --git a/libraries/transformer/src/main/java/androidx/media3/transformer/AdvancedFrameProcessor.java b/libraries/transformer/src/main/java/androidx/media3/transformer/AdvancedFrameProcessor.java
index dc9c73dd55..fb9b22519d 100644
--- a/libraries/transformer/src/main/java/androidx/media3/transformer/AdvancedFrameProcessor.java
+++ b/libraries/transformer/src/main/java/androidx/media3/transformer/AdvancedFrameProcessor.java
@@ -124,7 +124,7 @@ public final class AdvancedFrameProcessor implements GlFrameProcessor {
   }
 
   @Override
-  public void updateProgramAndDraw(long presentationTimeNs) {
+  public void updateProgramAndDraw(long presentationTimeUs) {
     checkStateNotNull(glProgram);
     glProgram.use();
     glProgram.bindAttributesAndUniforms();
diff --git a/libraries/transformer/src/main/java/androidx/media3/transformer/ExternalCopyFrameProcessor.java b/libraries/transformer/src/main/java/androidx/media3/transformer/ExternalCopyFrameProcessor.java
index 71bc45ea1d..502f1fb167 100644
--- a/libraries/transformer/src/main/java/androidx/media3/transformer/ExternalCopyFrameProcessor.java
+++ b/libraries/transformer/src/main/java/androidx/media3/transformer/ExternalCopyFrameProcessor.java
@@ -101,7 +101,7 @@ import org.checkerframework.checker.nullness.qual.MonotonicNonNull;
   }
 
   @Override
-  public void updateProgramAndDraw(long presentationTimeNs) {
+  public void updateProgramAndDraw(long presentationTimeUs) {
     checkStateNotNull(glProgram);
     glProgram.use();
     glProgram.bindAttributesAndUniforms();
diff --git a/libraries/transformer/src/main/java/androidx/media3/transformer/FrameProcessorChain.java b/libraries/transformer/src/main/java/androidx/media3/transformer/FrameProcessorChain.java
index 8346bde888..9645a1d52a 100644
--- a/libraries/transformer/src/main/java/androidx/media3/transformer/FrameProcessorChain.java
+++ b/libraries/transformer/src/main/java/androidx/media3/transformer/FrameProcessorChain.java
@@ -412,7 +412,8 @@ import org.checkerframework.checker.nullness.qual.RequiresNonNull;
     inputSurfaceTexture.getTransformMatrix(textureTransformMatrix);
     externalCopyFrameProcessor.setTextureTransformMatrix(textureTransformMatrix);
     long presentationTimeNs = inputSurfaceTexture.getTimestamp();
-    externalCopyFrameProcessor.updateProgramAndDraw(presentationTimeNs);
+    long presentationTimeUs = presentationTimeNs / 1000;
+    externalCopyFrameProcessor.updateProgramAndDraw(presentationTimeUs);
 
     for (int i = 0; i < frameProcessors.size() - 1; i++) {
       Size outputSize = inputSizes.get(i + 1);
@@ -423,11 +424,11 @@ import org.checkerframework.checker.nullness.qual.RequiresNonNull;
           framebuffers[i + 1],
           outputSize.getWidth(),
           outputSize.getHeight());
-      frameProcessors.get(i).updateProgramAndDraw(presentationTimeNs);
+      frameProcessors.get(i).updateProgramAndDraw(presentationTimeUs);
     }
     if (!frameProcessors.isEmpty()) {
       GlUtil.focusEglSurface(eglDisplay, eglContext, eglSurface, outputWidth, outputHeight);
-      getLast(frameProcessors).updateProgramAndDraw(presentationTimeNs);
+      getLast(frameProcessors).updateProgramAndDraw(presentationTimeUs);
     }
 
     EGLExt.eglPresentationTimeANDROID(eglDisplay, eglSurface, presentationTimeNs);
diff --git a/libraries/transformer/src/main/java/androidx/media3/transformer/GlFrameProcessor.java b/libraries/transformer/src/main/java/androidx/media3/transformer/GlFrameProcessor.java
index 84477c06e6..ad9099d8f1 100644
--- a/libraries/transformer/src/main/java/androidx/media3/transformer/GlFrameProcessor.java
+++ b/libraries/transformer/src/main/java/androidx/media3/transformer/GlFrameProcessor.java
@@ -60,9 +60,9 @@ public interface GlFrameProcessor {
    * <p>The frame processor must be {@linkplain #initialize(int) initialized}. The caller is
    * responsible for focussing the correct render target before calling this method.
    *
-   * @param presentationTimeNs The presentation timestamp of the current frame, in nanoseconds.
+   * @param presentationTimeUs The presentation timestamp of the current frame, in microseconds.
    */
-  void updateProgramAndDraw(long presentationTimeNs);
+  void updateProgramAndDraw(long presentationTimeUs);
 
   /** Releases all resources. */
   void release();
diff --git a/libraries/transformer/src/main/java/androidx/media3/transformer/MuxerWrapper.java b/libraries/transformer/src/main/java/androidx/media3/transformer/MuxerWrapper.java
index 5babefd873..2a0a946910 100644
--- a/libraries/transformer/src/main/java/androidx/media3/transformer/MuxerWrapper.java
+++ b/libraries/transformer/src/main/java/androidx/media3/transformer/MuxerWrapper.java
@@ -17,6 +17,7 @@
 package androidx.media3.transformer;
 
 import static androidx.media3.common.util.Assertions.checkState;
+import static androidx.media3.common.util.Util.maxValue;
 import static androidx.media3.common.util.Util.minValue;
 
 import android.util.SparseIntArray;
@@ -240,4 +241,9 @@ import java.nio.ByteBuffer;
     }
     return trackTimeUs - minTrackTimeUs <= MAX_TRACK_WRITE_AHEAD_US;
   }
+
+  /** Returns the duration of the longest track in milliseconds. */
+  public long getDurationMs() {
+    return Util.usToMs(maxValue(trackTypeToTimeUs));
+  }
 }
diff --git a/libraries/transformer/src/main/java/androidx/media3/transformer/PresentationFrameProcessor.java b/libraries/transformer/src/main/java/androidx/media3/transformer/PresentationFrameProcessor.java
index f6941f2e41..8b0bf17c8d 100644
--- a/libraries/transformer/src/main/java/androidx/media3/transformer/PresentationFrameProcessor.java
+++ b/libraries/transformer/src/main/java/androidx/media3/transformer/PresentationFrameProcessor.java
@@ -152,8 +152,8 @@ public final class PresentationFrameProcessor implements GlFrameProcessor {
   }
 
   @Override
-  public void updateProgramAndDraw(long presentationTimeNs) {
-    checkStateNotNull(advancedFrameProcessor).updateProgramAndDraw(presentationTimeNs);
+  public void updateProgramAndDraw(long presentationTimeUs) {
+    checkStateNotNull(advancedFrameProcessor).updateProgramAndDraw(presentationTimeUs);
   }
 
   @Override
diff --git a/libraries/transformer/src/main/java/androidx/media3/transformer/ScaleToFitFrameProcessor.java b/libraries/transformer/src/main/java/androidx/media3/transformer/ScaleToFitFrameProcessor.java
index 0875e706c4..22a59a5156 100644
--- a/libraries/transformer/src/main/java/androidx/media3/transformer/ScaleToFitFrameProcessor.java
+++ b/libraries/transformer/src/main/java/androidx/media3/transformer/ScaleToFitFrameProcessor.java
@@ -176,8 +176,8 @@ public final class ScaleToFitFrameProcessor implements GlFrameProcessor {
   }
 
   @Override
-  public void updateProgramAndDraw(long presentationTimeNs) {
-    checkStateNotNull(advancedFrameProcessor).updateProgramAndDraw(presentationTimeNs);
+  public void updateProgramAndDraw(long presentationTimeUs) {
+    checkStateNotNull(advancedFrameProcessor).updateProgramAndDraw(presentationTimeUs);
   }
 
   @Override
diff --git a/libraries/transformer/src/main/java/androidx/media3/transformer/TransformationResult.java b/libraries/transformer/src/main/java/androidx/media3/transformer/TransformationResult.java
index b5ece274a6..2bf98abe1d 100644
--- a/libraries/transformer/src/main/java/androidx/media3/transformer/TransformationResult.java
+++ b/libraries/transformer/src/main/java/androidx/media3/transformer/TransformationResult.java
@@ -27,16 +27,29 @@ public final class TransformationResult {
 
   /** A builder for {@link TransformationResult} instances. */
   public static final class Builder {
+    private long durationMs;
     private long fileSizeBytes;
     private int averageAudioBitrate;
     private int averageVideoBitrate;
 
     public Builder() {
+      durationMs = C.TIME_UNSET;
       fileSizeBytes = C.LENGTH_UNSET;
       averageAudioBitrate = C.RATE_UNSET_INT;
       averageVideoBitrate = C.RATE_UNSET_INT;
     }
 
+    /**
+     * Sets the duration of the video in milliseconds.
+     *
+     * <p>Input must be positive or {@link C#TIME_UNSET}.
+     */
+    public Builder setDurationMs(long durationMs) {
+      checkArgument(durationMs > 0 || durationMs == C.TIME_UNSET);
+      this.durationMs = durationMs;
+      return this;
+    }
+
     /**
      * Sets the file size in bytes.
      *
@@ -71,10 +84,13 @@ public final class TransformationResult {
     }
 
     public TransformationResult build() {
-      return new TransformationResult(fileSizeBytes, averageAudioBitrate, averageVideoBitrate);
+      return new TransformationResult(
+          durationMs, fileSizeBytes, averageAudioBitrate, averageVideoBitrate);
     }
   }
 
+  /** The duration of the video in milliseconds, or {@link C#TIME_UNSET} if unset or unknown. */
+  public final long durationMs;
   /** The size of the file in bytes, or {@link C#LENGTH_UNSET} if unset or unknown. */
   public final long fileSizeBytes;
   /**
@@ -87,7 +103,8 @@ public final class TransformationResult {
   public final int averageVideoBitrate;
 
   private TransformationResult(
-      long fileSizeBytes, int averageAudioBitrate, int averageVideoBitrate) {
+      long durationMs, long fileSizeBytes, int averageAudioBitrate, int averageVideoBitrate) {
+    this.durationMs = durationMs;
     this.fileSizeBytes = fileSizeBytes;
     this.averageAudioBitrate = averageAudioBitrate;
     this.averageVideoBitrate = averageVideoBitrate;
@@ -95,6 +112,7 @@ public final class TransformationResult {
 
   public Builder buildUpon() {
     return new Builder()
+        .setDurationMs(durationMs)
         .setFileSizeBytes(fileSizeBytes)
         .setAverageAudioBitrate(averageAudioBitrate)
         .setAverageVideoBitrate(averageVideoBitrate);
@@ -109,14 +127,16 @@ public final class TransformationResult {
       return false;
     }
     TransformationResult result = (TransformationResult) o;
-    return fileSizeBytes == result.fileSizeBytes
+    return durationMs == result.durationMs
+        && fileSizeBytes == result.fileSizeBytes
         && averageAudioBitrate == result.averageAudioBitrate
         && averageVideoBitrate == result.averageVideoBitrate;
   }
 
   @Override
   public int hashCode() {
-    int result = (int) fileSizeBytes;
+    int result = (int) durationMs;
+    result = 31 * result + (int) fileSizeBytes;
     result = 31 * result + averageAudioBitrate;
     result = 31 * result + averageVideoBitrate;
     return result;
diff --git a/libraries/transformer/src/main/java/androidx/media3/transformer/Transformer.java b/libraries/transformer/src/main/java/androidx/media3/transformer/Transformer.java
index cf59d3c23e..28e7c4f5c3 100644
--- a/libraries/transformer/src/main/java/androidx/media3/transformer/Transformer.java
+++ b/libraries/transformer/src/main/java/androidx/media3/transformer/Transformer.java
@@ -1002,6 +1002,7 @@ public final class Transformer {
       } else {
         TransformationResult result =
             new TransformationResult.Builder()
+                .setDurationMs(muxerWrapper.getDurationMs())
                 .setAverageAudioBitrate(muxerWrapper.getTrackAverageBitrate(C.TRACK_TYPE_AUDIO))
                 .setAverageVideoBitrate(muxerWrapper.getTrackAverageBitrate(C.TRACK_TYPE_VIDEO))
                 .build();