--- a/media/webrtc/trunk/webrtc/modules/audio_device/android/opensles_input.h
+++ b/media/webrtc/trunk/webrtc/modules/audio_device/android/opensles_input.h
@@ -116,17 +116,17 @@ class OpenSlesInput {
   void AttachAudioBuffer(AudioDeviceBuffer* audioBuffer);
 
  private:
   enum {
     kNumInterfaces = 2,
     // Keep as few OpenSL buffers as possible to avoid wasting memory. 2 is
     // minimum for playout. Keep 2 for recording as well.
     kNumOpenSlBuffers = 2,
-    kNum10MsToBuffer = 3,
+    kNum10MsToBuffer = 4,
   };
 
   int InitSampleRate();
   int buffer_size_samples() const;
   int buffer_size_bytes() const;
   void UpdateRecordingDelay();
   void UpdateSampleRate();
   void CalculateNumFifoBuffersNeeded();