I'm using [MediaCapture class](http://msdn.microsoft.com/en-us/library/windows/apps/xaml/windows.media.capture.mediacapture.aspx) to take a photo with Windows Phone 8.1 Runtime. The code, where I take a picture looks like this:

```
// create a file
StorageFile photoFile = await ApplicationData.Current.LocalFolder.CreateFileAsync("myFirstPhoto.jpg", CreationCollisionOption.ReplaceExisting);

// take a photo with choosen Encoding
await captureManager.CapturePhotoToStorageFileAsync(ImageEncodingProperties.CreateJpeg(), photoFile);

```

The code is working quite fine, as I get a picture, but with strange stripes on left and right side:

![enter image description here](https://i.stack.imgur.com/r9wPY.jpg)

I'm trying to find a solution for this problem, but without success. Am I missing something?

EDIT - Photos takes from build-in app are without stripes, so this seems not to be a problem with hardware.