diff --git a/src/modules/video_capture/main/source/Mac/QTKit/video_capture_qtkit_objc.mm b/src/modules/video_capture/main/source/Mac/QTKit/video_capture_qtkit_objc.mm
index 0e08f621ec..73322424a3 100644
--- a/src/modules/video_capture/main/source/Mac/QTKit/video_capture_qtkit_objc.mm
+++ b/src/modules/video_capture/main/source/Mac/QTKit/video_capture_qtkit_objc.mm
@@ -459,7 +459,8 @@ using namespace videocapturemodule;
         tempCaptureCapability.width = _frameWidth;
         tempCaptureCapability.height = _frameHeight;
         tempCaptureCapability.maxFPS = _frameRate;
-        tempCaptureCapability.rawType = kVideoARGB;
+        // TODO(wu) : Update actual type and not hard-coded value. 
+        tempCaptureCapability.rawType = kVideoBGRA;
 
         _owner->IncomingFrame((unsigned char*)baseAddress,
                               frameSize,
diff --git a/src/modules/video_capture/main/source/video_capture_impl.cc b/src/modules/video_capture/main/source/video_capture_impl.cc
index 48a36c8875..349153ddaf 100644
--- a/src/modules/video_capture/main/source/video_capture_impl.cc
+++ b/src/modules/video_capture/main/source/video_capture_impl.cc
@@ -294,11 +294,15 @@ WebRtc_Word32 VideoCaptureImpl::IncomingFrame(WebRtc_UWord8* videoFrame,
         }
 
         memset(_captureFrame.Buffer(), 0, _captureFrame.Size());
-        const WebRtc_Word32 conversionResult = ConvertToI420(commonVideoType, videoFrame,
-                                                             width, height,
-                                                             _captureFrame.Buffer(),
-                                                             _requestedCapability.interlaced,
-                                                             _rotateFrame);
+        int dstStride  = width;  // Keeping stride = width for I420 destination.
+        const int conversionResult = ConvertToI420(commonVideoType,
+                                                   videoFrame,
+                                                   0, 0,  // No cropping
+                                                   width, height,
+                                                   0,  // Ignored for non-JPG.
+                                                   width, height, dstStride,
+                                                   _rotateFrame,
+                                                   _captureFrame.Buffer());
         if (conversionResult < 0)
         {
             WEBRTC_TRACE(webrtc::kTraceError, webrtc::kTraceVideoCapture, _id,