diff --git a/twidere/src/main/java/org/mariotaku/twidere/activity/MediaViewerActivity.java b/twidere/src/main/java/org/mariotaku/twidere/activity/MediaViewerActivity.java
index ad462331b..79ee40f56 100644
--- a/twidere/src/main/java/org/mariotaku/twidere/activity/MediaViewerActivity.java
+++ b/twidere/src/main/java/org/mariotaku/twidere/activity/MediaViewerActivity.java
@@ -24,6 +24,7 @@ import android.content.Context;
 import android.content.Intent;
 import android.graphics.Bitmap;
 import android.graphics.BitmapFactory;
+import android.media.AudioManager;
 import android.media.MediaPlayer;
 import android.net.Uri;
 import android.os.Build;
@@ -1047,6 +1048,12 @@ public final class MediaViewerActivity extends BaseActivity implements IExtended
             if (handler == null) {
                 handler = new Handler(getActivity().getMainLooper());
             }
+
+            AudioManager am = (AudioManager) getContext().getSystemService(Context.AUDIO_SERVICE);
+
+            // Play audio by default if ringer mode on
+            mPlayAudio = am.getRingerMode() == AudioManager.RINGER_MODE_NORMAL;
+
             mVideoProgressRunnable = new VideoPlayProgressRunnable(handler, mVideoViewProgress,
                     mDurationLabel, mPositionLabel, mVideoView);