diff --git a/library/transformer/src/main/java/com/google/android/exoplayer2/transformer/FrameInfo.java b/library/transformer/src/main/java/com/google/android/exoplayer2/transformer/FrameInfo.java
index 6ebcd1d78e..b09c35b529 100644
--- a/library/transformer/src/main/java/com/google/android/exoplayer2/transformer/FrameInfo.java
+++ b/library/transformer/src/main/java/com/google/android/exoplayer2/transformer/FrameInfo.java
@@ -18,7 +18,7 @@ package com.google.android.exoplayer2.transformer;
 import static com.google.android.exoplayer2.util.Assertions.checkArgument;
 
 /** Value class specifying information about a decoded video frame. */
-/* package */ class FrameInfo {
+public class FrameInfo {
   /** The width of the frame, in pixels. */
   public final int width;
   /** The height of the frame, in pixels. */
diff --git a/library/transformer/src/main/java/com/google/android/exoplayer2/transformer/SurfaceInfo.java b/library/transformer/src/main/java/com/google/android/exoplayer2/transformer/SurfaceInfo.java
index 22d6f1e63a..9ca82d4ae4 100644
--- a/library/transformer/src/main/java/com/google/android/exoplayer2/transformer/SurfaceInfo.java
+++ b/library/transformer/src/main/java/com/google/android/exoplayer2/transformer/SurfaceInfo.java
@@ -21,7 +21,7 @@ import android.view.Surface;
 import androidx.annotation.Nullable;
 
 /** Immutable value class for a {@link Surface} and supporting information. */
-/* package */ final class SurfaceInfo {
+public final class SurfaceInfo {
 
   /** The {@link Surface}. */
   public final Surface surface;