Default [Q] 16MP in 16:9 aspect ratio

Hi
Original Xperia Z1 camera app have 8MP in 16:9 aspect ratio and 20.7MP in 4:3 aspect ratio.In Aqua camera app is additional resolution 16MP or 15MP in 16:9 aspect ratio.And this is my question: Can somebody add this 16MP or 15MP resolution in 16:9 aspect ratio to original Xperia Z1 app? Would be grateful,because I don't like 4:3 aspect ratio

Link to Aqua camera app http://forum.xda-developers.com/show....php?t=2667750