From f1ca4f41b1fb4d0c16a53918f0aceb960a3f5134 Mon Sep 17 00:00:00 2001
From: tofunmi <tofunmi@google.com>
Date: Wed, 26 Oct 2022 15:01:30 +0000
Subject: [PATCH] Mute input video player in transformer demo

PiperOrigin-RevId: 483969411
---
 .../androidx/media3/demo/transformer/TransformerActivity.java    | 1 +
 1 file changed, 1 insertion(+)

diff --git a/demos/transformer/src/main/java/androidx/media3/demo/transformer/TransformerActivity.java b/demos/transformer/src/main/java/androidx/media3/demo/transformer/TransformerActivity.java
index 56de034150..b995287cb8 100644
--- a/demos/transformer/src/main/java/androidx/media3/demo/transformer/TransformerActivity.java
+++ b/demos/transformer/src/main/java/androidx/media3/demo/transformer/TransformerActivity.java
@@ -507,6 +507,7 @@ public final class TransformerActivity extends AppCompatActivity {
     inputPlayer.setMediaItem(inputMediaItem);
     inputPlayer.prepare();
     this.inputPlayer = inputPlayer;
+    inputPlayer.setVolume(0f);
 
     ExoPlayer outputPlayer = new ExoPlayer.Builder(/* context= */ this).build();
     outputPlayerView.setPlayer(outputPlayer);