My eyes hurt sometimes. Though I watch a lot of videos on YouTube like educational, T.V. series, documentaries but I notice my eyes getting strained and tired only when I am watching cartoons, animations or animated educational videos, etc. I think the cartoons are always by standard much more brighter could be a reason for it(though I am myself not pretty sure about it, but I think it could be the reason, maybe the frames per second could be another explanation which is high in most cartoons and animations). I believe my eyes are strained whenever I watch too much but I feel the strain predominantly only after watching cartoons and animations. Could anybody give me an advice?
If the problem is cartoons are brighter than other things, what could be the solution?