diff --git a/library/transformer/src/main/java/com/google/android/exoplayer2/transformer/DefaultEncoderFactory.java b/library/transformer/src/main/java/com/google/android/exoplayer2/transformer/DefaultEncoderFactory.java
index 796204a304..6c9536fda6 100644
--- a/library/transformer/src/main/java/com/google/android/exoplayer2/transformer/DefaultEncoderFactory.java
+++ b/library/transformer/src/main/java/com/google/android/exoplayer2/transformer/DefaultEncoderFactory.java
@@ -628,15 +628,9 @@ public final class DefaultEncoderFactory implements Codec.EncoderFactory {
       }
     }
 
-    List<MediaCodecInfo> removedEncoders = new ArrayList<>(encoders);
-    removedEncoders.removeAll(filteredEncoders);
-    StringBuilder stringBuilder =
-        new StringBuilder("Encoders removed for ").append(filterName).append(":\n");
-    for (int i = 0; i < removedEncoders.size(); i++) {
-      MediaCodecInfo encoderInfo = removedEncoders.get(i);
-      stringBuilder.append(Util.formatInvariant("  %s\n", encoderInfo.getName()));
+    if (filteredEncoders.size() != encoders.size()) {
+      logRemovedEncoders(encoders, filteredEncoders, filterName);
     }
-    Log.d(TAG, stringBuilder.toString());
 
     return ImmutableList.copyOf(filteredEncoders);
   }
@@ -670,4 +664,17 @@ public final class DefaultEncoderFactory implements Codec.EncoderFactory {
         /* isDecoder= */ false,
         format);
   }
+
+  private static void logRemovedEncoders(
+      List<MediaCodecInfo> encoders, List<MediaCodecInfo> filteredEncoders, String filterName) {
+    List<MediaCodecInfo> removedEncoders = new ArrayList<>(encoders);
+    removedEncoders.removeAll(filteredEncoders);
+    StringBuilder stringBuilder =
+        new StringBuilder("Encoders removed for ").append(filterName).append(":\n");
+    for (int i = 0; i < removedEncoders.size(); i++) {
+      MediaCodecInfo encoderInfo = removedEncoders.get(i);
+      stringBuilder.append(Util.formatInvariant("  %s\n", encoderInfo.getName()));
+    }
+    Log.d(TAG, stringBuilder.toString());
+  }
 }