diff --git a/media/java/android/media/videoeditor/AudioTrack.java b/media/java/android/media/videoeditor/AudioTrack.java
index 2de82f25ecb69..c5cc2cad05dea 100755
--- a/media/java/android/media/videoeditor/AudioTrack.java
+++ b/media/java/android/media/videoeditor/AudioTrack.java
@@ -147,14 +147,16 @@ public class AudioTrack {
         } catch (Exception e) {
             throw new IllegalArgumentException(e.getMessage() + " : " + filename);
         }
-        switch (mMANativeHelper.getFileType(properties.fileType)) {
+        int fileType = mMANativeHelper.getFileType(properties.fileType);
+        switch (fileType) {
             case MediaProperties.FILE_3GP:
             case MediaProperties.FILE_MP4:
             case MediaProperties.FILE_MP3:
+            case MediaProperties.FILE_AMR:
                 break;
 
             default: {
-                throw new IllegalArgumentException("Unsupported input file type");
+                throw new IllegalArgumentException("Unsupported input file type: " + fileType);
             }
         }
         switch (mMANativeHelper.getAudioCodecType(properties.audioFormat)) {
diff --git a/media/java/android/media/videoeditor/MediaArtistNativeHelper.java b/media/java/android/media/videoeditor/MediaArtistNativeHelper.java
index d7b8eaa844ece..03ae62ac1e536 100644
--- a/media/java/android/media/videoeditor/MediaArtistNativeHelper.java
+++ b/media/java/android/media/videoeditor/MediaArtistNativeHelper.java
@@ -3239,6 +3239,9 @@ class MediaArtistNativeHelper {
             case FileType.M4V:
                 retValue = MediaProperties.FILE_M4V;
                 break;
+            case FileType.AMR:
+                retValue = MediaProperties.FILE_AMR;
+                break;
 
             default:
                 retValue = -1;
diff --git a/media/java/android/media/videoeditor/MediaProperties.java b/media/java/android/media/videoeditor/MediaProperties.java
index fd034abb03ae5..cf518a5f3d7ab 100755
--- a/media/java/android/media/videoeditor/MediaProperties.java
+++ b/media/java/android/media/videoeditor/MediaProperties.java
@@ -286,7 +286,7 @@ public class MediaProperties {
      */
     public static final int FILE_3GP = 0;
     public static final int FILE_MP4 = 1;
-    // 2 is for AMRNB
+    public static final int FILE_AMR = 2;
     public static final int FILE_MP3 = 3;
     // 4 is for PCM
     public static final int FILE_JPEG = 5;