distortion

US /dɪˈstɔːr.ʃən/
UK /dɪˈstɔːr.ʃən/
"distortion" picture
1.

the action of distorting or the state of being distorted

:
The image showed significant distortion at the edges.
The sound quality suffered from too much distortion.
2.

a misrepresentation of the truth or facts

:
His account of the events was a complete distortion of the truth.
The media often presents a distortion of reality.