Videos on YouTube and Windows Media Player are oversaturated; have too much contrast

When I play videos on Youtube in minimum screen or middle-sized, videos are normal. However when I play them in fullscreen the video is oversaturated (has too much contrast and light).

The same happens on any video online, not just YouTube.

It also happens when I play any video with Windows Media Player at any size. When I play movies with other players like MPC and VLC, its fine. I think some settings for online playing and Media Player are screwed up. Any ideas?

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Solution 1:

I solved this problem by adjusting the settings in my graphic card.

The option for making better picture was on. I reverted it to the original settings.