Media Uploader breaks image quality

[Radu Cantor]

Issue tested on Nov FP1 release.

When uploading an image to UX using the media uploader, the preview shows a picture that is unclear (less sharp) compared to the original.

See in this picture the difference:

I’m attaching the test picture I used.

[Stuart Richardson]

When uploading an image using the media uploader the image is not modified in anyway.

The image may appear blury because of the width/height of the widget.
This will be due to the browser scaling the image to fit into the available space.