Fixed landscape orientation of recorded videos

camerakit/src/main/api16/com/flurgle/camerakit/Camera1.java

@@ -427,7 +427,7 @@ public class Camera1 extends CameraImpl {
 
         mVideoFile = new File(mPreview.getView().getContext().getExternalFilesDir(null), "video.mp4");
         mMediaRecorder.setOutputFile(mVideoFile.getAbsolutePath());
-        mMediaRecorder.setOrientationHint(mCameraInfo.orientation);
+        mMediaRecorder.setOrientationHint(calculatePreviewRotation());
     }
 
     private void prepareMediaRecorder() {