From e4320056531fd7859ca7dafc32b8cc884c7cc3b5 Mon Sep 17 00:00:00 2001
From: tofunmi <tofunmi@google.com>
Date: Thu, 9 May 2024 03:03:43 -0700
Subject: [PATCH] make TransformerUtil public

help apps statically calculate what transformer will do with certain inputs without running transformer.

PiperOrigin-RevId: 632087821
---
 .../java/androidx/media3/transformer/TransformerUtil.java     | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/libraries/transformer/src/main/java/androidx/media3/transformer/TransformerUtil.java b/libraries/transformer/src/main/java/androidx/media3/transformer/TransformerUtil.java
index 7dea3d0660..0d726ec215 100644
--- a/libraries/transformer/src/main/java/androidx/media3/transformer/TransformerUtil.java
+++ b/libraries/transformer/src/main/java/androidx/media3/transformer/TransformerUtil.java
@@ -33,6 +33,7 @@ import androidx.media3.common.Effect;
 import androidx.media3.common.Format;
 import androidx.media3.common.Metadata;
 import androidx.media3.common.MimeTypes;
+import androidx.media3.common.util.UnstableApi;
 import androidx.media3.effect.GlEffect;
 import androidx.media3.effect.ScaleAndRotateTransformation;
 import androidx.media3.extractor.metadata.mp4.SlowMotionData;
@@ -40,7 +41,8 @@ import androidx.media3.transformer.Composition.HdrMode;
 import com.google.common.collect.ImmutableList;
 
 /** Utility methods for Transformer. */
-/* package */ final class TransformerUtil {
+@UnstableApi
+public final class TransformerUtil {
 
   private TransformerUtil() {}