diff --git a/extensions/ffmpeg/src/main/java/com/google/android/exoplayer2/ext/ffmpeg/FfmpegAudioRenderer.java b/extensions/ffmpeg/src/main/java/com/google/android/exoplayer2/ext/ffmpeg/FfmpegAudioRenderer.java
index 1a70310a8d..0aac601045 100644
--- a/extensions/ffmpeg/src/main/java/com/google/android/exoplayer2/ext/ffmpeg/FfmpegAudioRenderer.java
+++ b/extensions/ffmpeg/src/main/java/com/google/android/exoplayer2/ext/ffmpeg/FfmpegAudioRenderer.java
@@ -17,6 +17,7 @@ package com.google.android.exoplayer2.ext.ffmpeg;
 
 import android.os.Handler;
 import com.google.android.exoplayer2.C;
+import com.google.android.exoplayer2.ExoPlaybackException;
 import com.google.android.exoplayer2.Format;
 import com.google.android.exoplayer2.audio.AudioCapabilities;
 import com.google.android.exoplayer2.audio.AudioRendererEventListener;
@@ -60,7 +61,7 @@ public final class FfmpegAudioRenderer extends SimpleDecoderAudioRenderer {
   }
 
   @Override
-  public int supportsFormat(Format format) {
+  protected int supportsFormatInternal(Format format) {
     if (!FfmpegLibrary.isAvailable()) {
       return FORMAT_UNSUPPORTED_TYPE;
     }
@@ -69,6 +70,11 @@ public final class FfmpegAudioRenderer extends SimpleDecoderAudioRenderer {
         : MimeTypes.isAudio(mimeType) ? FORMAT_UNSUPPORTED_SUBTYPE : FORMAT_UNSUPPORTED_TYPE;
   }
 
+  @Override
+  public final int supportsMixedMimeTypeAdaptation() throws ExoPlaybackException {
+    return ADAPTIVE_NOT_SEAMLESS;
+  }
+
   @Override
   protected FfmpegDecoder createDecoder(Format format, ExoMediaCrypto mediaCrypto)
       throws FfmpegDecoderException {
diff --git a/extensions/flac/src/main/java/com/google/android/exoplayer2/ext/flac/LibflacAudioRenderer.java b/extensions/flac/src/main/java/com/google/android/exoplayer2/ext/flac/LibflacAudioRenderer.java
index 954a090ee9..eb7206c9cf 100644
--- a/extensions/flac/src/main/java/com/google/android/exoplayer2/ext/flac/LibflacAudioRenderer.java
+++ b/extensions/flac/src/main/java/com/google/android/exoplayer2/ext/flac/LibflacAudioRenderer.java
@@ -56,7 +56,7 @@ public class LibflacAudioRenderer extends SimpleDecoderAudioRenderer {
   }
 
   @Override
-  public int supportsFormat(Format format) {
+  protected int supportsFormatInternal(Format format) {
     return FlacLibrary.isAvailable() && MimeTypes.AUDIO_FLAC.equalsIgnoreCase(format.sampleMimeType)
         ? FORMAT_HANDLED : FORMAT_UNSUPPORTED_TYPE;
   }
diff --git a/extensions/opus/src/main/java/com/google/android/exoplayer2/ext/opus/LibopusAudioRenderer.java b/extensions/opus/src/main/java/com/google/android/exoplayer2/ext/opus/LibopusAudioRenderer.java
index 2dd2697aab..1850e68229 100644
--- a/extensions/opus/src/main/java/com/google/android/exoplayer2/ext/opus/LibopusAudioRenderer.java
+++ b/extensions/opus/src/main/java/com/google/android/exoplayer2/ext/opus/LibopusAudioRenderer.java
@@ -72,7 +72,7 @@ public final class LibopusAudioRenderer extends SimpleDecoderAudioRenderer {
   }
 
   @Override
-  public int supportsFormat(Format format) {
+  protected int supportsFormatInternal(Format format) {
     return OpusLibrary.isAvailable() && MimeTypes.AUDIO_OPUS.equalsIgnoreCase(format.sampleMimeType)
         ? FORMAT_HANDLED : FORMAT_UNSUPPORTED_TYPE;
   }
diff --git a/library/src/main/java/com/google/android/exoplayer2/audio/SimpleDecoderAudioRenderer.java b/library/src/main/java/com/google/android/exoplayer2/audio/SimpleDecoderAudioRenderer.java
index 6cecb83c13..ee305ca59f 100644
--- a/library/src/main/java/com/google/android/exoplayer2/audio/SimpleDecoderAudioRenderer.java
+++ b/library/src/main/java/com/google/android/exoplayer2/audio/SimpleDecoderAudioRenderer.java
@@ -152,6 +152,24 @@ public abstract class SimpleDecoderAudioRenderer extends BaseRenderer implements
     return this;
   }
 
+  @Override
+  public final int supportsFormat(Format format) {
+    int formatSupport = supportsFormatInternal(format);
+    if (formatSupport == FORMAT_UNSUPPORTED_TYPE || formatSupport == FORMAT_UNSUPPORTED_SUBTYPE) {
+      return formatSupport;
+    }
+    return ADAPTIVE_NOT_SEAMLESS | formatSupport;
+  }
+
+  /**
+   * Returns the {@link #FORMAT_SUPPORT_MASK} component of the return value for
+   * {@link #supportsFormat(Format)}.
+   *
+   * @param format The format.
+   * @return The extent to which the renderer supports the format itself.
+   */
+  protected abstract int supportsFormatInternal(Format format);
+
   @Override
   public void render(long positionUs, long elapsedRealtimeUs) throws ExoPlaybackException {
     if (outputStreamEnded) {