diff --git a/library/transformer/src/androidTest/java/com/google/android/exoplayer2/transformer/mh/ForceInterpretHdrVideoAsSdrTest.java b/library/transformer/src/androidTest/java/com/google/android/exoplayer2/transformer/mh/ForceInterpretHdrVideoAsSdrTest.java
index b7834b2f2c..01ebf7a03f 100644
--- a/library/transformer/src/androidTest/java/com/google/android/exoplayer2/transformer/mh/ForceInterpretHdrVideoAsSdrTest.java
+++ b/library/transformer/src/androidTest/java/com/google/android/exoplayer2/transformer/mh/ForceInterpretHdrVideoAsSdrTest.java
@@ -19,21 +19,25 @@ import static com.google.android.exoplayer2.transformer.AndroidTestUtil.MP4_ASSE
 import static com.google.android.exoplayer2.transformer.AndroidTestUtil.MP4_ASSET_1080P_4_SECOND_HDR10_FORMAT;
 import static com.google.android.exoplayer2.transformer.AndroidTestUtil.MP4_ASSET_1080P_5_SECOND_HLG10;
 import static com.google.android.exoplayer2.transformer.AndroidTestUtil.MP4_ASSET_1080P_5_SECOND_HLG10_FORMAT;
+import static com.google.android.exoplayer2.transformer.AndroidTestUtil.recordTestSkipped;
+import static com.google.android.exoplayer2.transformer.AndroidTestUtil.skipAndLogIfFormatsUnsupported;
 import static com.google.android.exoplayer2.transformer.mh.FileUtil.maybeAssertFileHasColorTransfer;
+import static com.google.android.exoplayer2.util.Util.SDK_INT;
 
 import android.content.Context;
 import android.net.Uri;
+import android.util.Log;
 import androidx.test.core.app.ApplicationProvider;
 import androidx.test.ext.junit.runners.AndroidJUnit4;
 import com.google.android.exoplayer2.C;
+import com.google.android.exoplayer2.Format;
 import com.google.android.exoplayer2.MediaItem;
-import com.google.android.exoplayer2.transformer.AndroidTestUtil;
 import com.google.android.exoplayer2.transformer.ExportException;
 import com.google.android.exoplayer2.transformer.ExportTestResult;
 import com.google.android.exoplayer2.transformer.TransformationRequest;
 import com.google.android.exoplayer2.transformer.Transformer;
 import com.google.android.exoplayer2.transformer.TransformerAndroidTestRunner;
-import com.google.android.exoplayer2.util.Log;
+import com.google.android.exoplayer2.video.ColorInfo;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 
@@ -51,11 +55,21 @@ public class ForceInterpretHdrVideoAsSdrTest {
     String testId = "forceInterpretHdrVideoAsSdrTest_hdr10File_transformsOrThrows";
     Context context = ApplicationProvider.getApplicationContext();
 
-    if (AndroidTestUtil.skipAndLogIfFormatsUnsupported(
-        context,
-        testId,
-        /* inputFormat= */ MP4_ASSET_1080P_4_SECOND_HDR10_FORMAT,
-        /* outputFormat= */ null)) {
+    if (SDK_INT < 29) {
+      // TODO(b/269759013): Fix failures under API 29 to expand confidence on all API versions.
+      recordTestSkipped(
+          context, testId, /* reason= */ "Under API 29, this API is considered best-effort.");
+      return;
+    }
+
+    // Force interpret HDR as SDR signals SDR input to the decoder, even if the actual input is HDR.
+    Format decoderInputFormat =
+        MP4_ASSET_1080P_4_SECOND_HDR10_FORMAT
+            .buildUpon()
+            .setColorInfo(ColorInfo.SDR_BT709_LIMITED)
+            .build();
+    if (skipAndLogIfFormatsUnsupported(
+        context, testId, decoderInputFormat, /* outputFormat= */ null)) {
       return;
     }
 
@@ -76,7 +90,9 @@ public class ForceInterpretHdrVideoAsSdrTest {
       maybeAssertFileHasColorTransfer(exportTestResult.filePath, C.COLOR_TRANSFER_SDR);
       Log.i(TAG, "Transformed.");
     } catch (ExportException exception) {
-      if (exception.errorCode != ExportException.ERROR_CODE_DECODING_FORMAT_UNSUPPORTED) {
+      String message = getMessageOrEmptyString(exception);
+      Log.i(TAG, "Exception: " + message);
+      if (!message.equals("The requested video decoding format is not supported.")) {
         throw exception;
       }
     }
@@ -87,11 +103,21 @@ public class ForceInterpretHdrVideoAsSdrTest {
     String testId = "forceInterpretHdrVideoAsSdrTest_hlg10File_transformsOrThrows";
     Context context = ApplicationProvider.getApplicationContext();
 
-    if (AndroidTestUtil.skipAndLogIfFormatsUnsupported(
-        context,
-        testId,
-        /* inputFormat= */ MP4_ASSET_1080P_5_SECOND_HLG10_FORMAT,
-        /* outputFormat= */ null)) {
+    if (SDK_INT < 29) {
+      // TODO(b/269759013): Fix failures under API 29 to expand confidence on all API versions.
+      recordTestSkipped(
+          context, testId, /* reason= */ "Under API 29, this API is considered best-effort.");
+      return;
+    }
+
+    // Force interpret HDR as SDR signals SDR input to the decoder, even if the actual input is HDR.
+    Format decoderInputFormat =
+        MP4_ASSET_1080P_5_SECOND_HLG10_FORMAT
+            .buildUpon()
+            .setColorInfo(ColorInfo.SDR_BT709_LIMITED)
+            .build();
+    if (skipAndLogIfFormatsUnsupported(
+        context, testId, decoderInputFormat, /* outputFormat= */ null)) {
       return;
     }
 
@@ -112,9 +138,22 @@ public class ForceInterpretHdrVideoAsSdrTest {
       maybeAssertFileHasColorTransfer(exportTestResult.filePath, C.COLOR_TRANSFER_SDR);
       Log.i(TAG, "Transformed.");
     } catch (ExportException exception) {
-      if (exception.errorCode != ExportException.ERROR_CODE_DECODING_FORMAT_UNSUPPORTED) {
+      String message = getMessageOrEmptyString(exception);
+      Log.i(TAG, "Exception: " + message);
+      if (!message.equals("The requested video decoding format is not supported.")) {
         throw exception;
       }
     }
   }
+
+  private String getMessageOrEmptyString(Exception exception) {
+    if (exception.getCause() == null) {
+      return "";
+    }
+    String message = exception.getCause().getMessage();
+    if (message == null) {
+      return "";
+    }
+    return message;
+  }
 }
diff --git a/library/transformer/src/main/java/com/google/android/exoplayer2/transformer/ExoAssetLoaderBaseRenderer.java b/library/transformer/src/main/java/com/google/android/exoplayer2/transformer/ExoAssetLoaderBaseRenderer.java
index c6d0c5e48c..01c1f646bb 100644
--- a/library/transformer/src/main/java/com/google/android/exoplayer2/transformer/ExoAssetLoaderBaseRenderer.java
+++ b/library/transformer/src/main/java/com/google/android/exoplayer2/transformer/ExoAssetLoaderBaseRenderer.java
@@ -136,7 +136,7 @@ import org.checkerframework.checker.nullness.qual.RequiresNonNull;
   }
 
   /** Overrides the {@code inputFormat}. */
-  protected Format overrideFormat(Format inputFormat) throws ExportException {
+  protected Format overrideFormat(Format inputFormat) {
     return inputFormat;
   }
 
diff --git a/library/transformer/src/main/java/com/google/android/exoplayer2/transformer/ExoAssetLoaderVideoRenderer.java b/library/transformer/src/main/java/com/google/android/exoplayer2/transformer/ExoAssetLoaderVideoRenderer.java
index e212bdd855..baa57ccf6c 100644
--- a/library/transformer/src/main/java/com/google/android/exoplayer2/transformer/ExoAssetLoaderVideoRenderer.java
+++ b/library/transformer/src/main/java/com/google/android/exoplayer2/transformer/ExoAssetLoaderVideoRenderer.java
@@ -16,7 +16,6 @@
 package com.google.android.exoplayer2.transformer;
 
 import static com.google.android.exoplayer2.util.Assertions.checkNotNull;
-import static com.google.android.exoplayer2.util.Util.SDK_INT;
 
 import android.media.MediaCodec;
 import androidx.annotation.Nullable;
@@ -61,17 +60,8 @@ import org.checkerframework.checker.nullness.qual.RequiresNonNull;
   }
 
   @Override
-  protected Format overrideFormat(Format inputFormat) throws ExportException {
+  protected Format overrideFormat(Format inputFormat) {
     if (forceInterpretHdrAsSdr && ColorInfo.isTransferHdr(inputFormat.colorInfo)) {
-      if (SDK_INT < 29) {
-        throw ExportException.createForCodec(
-            new IllegalArgumentException(
-                "Interpreting HDR video as SDR is not supported on this device."),
-            ExportException.ERROR_CODE_DECODING_FORMAT_UNSUPPORTED,
-            /* isVideo= */ true,
-            /* isDecoder= */ true,
-            inputFormat);
-      }
       return inputFormat.buildUpon().setColorInfo(ColorInfo.SDR_BT709_LIMITED).build();
     }
     return inputFormat;
diff --git a/library/transformer/src/main/java/com/google/android/exoplayer2/transformer/TransformationRequest.java b/library/transformer/src/main/java/com/google/android/exoplayer2/transformer/TransformationRequest.java
index 9d0cd7db2f..516f4b7f51 100644
--- a/library/transformer/src/main/java/com/google/android/exoplayer2/transformer/TransformationRequest.java
+++ b/library/transformer/src/main/java/com/google/android/exoplayer2/transformer/TransformationRequest.java
@@ -88,13 +88,13 @@ public final class TransformationRequest {
   /**
    * Interpret HDR input as SDR, likely with a washed out look.
    *
-   * <p>Supported on API 29+.
-   *
    * <p>This is much more widely supported than {@link #HDR_MODE_KEEP_HDR} and {@link
    * #HDR_MODE_TONE_MAP_HDR_TO_SDR_USING_MEDIACODEC}. However, as HDR transfer functions and
    * metadata will be ignored, contents will be displayed incorrectly, likely with a washed out
    * look.
    *
+   * <p>Using this API may lead to codec errors before API 29, per b/269759013.
+   *
    * <p>Use of this flag may result in {@code ERROR_CODE_DECODING_FORMAT_UNSUPPORTED}.
    *
    * <p>This field is experimental, and will be renamed or removed in a future release.