I’m having this exact same problem. If I export in anything but “Lossless” aka AVI its looks washed out. Windows Media Player seems to be the only program to not show the colors washed out, but VLC player is the worst and QT can’t even properly play it in MP4 format. Its been driving me crazy, but on YouTube it looks like it does on WMP. I know this thread is old, but just so everyone knows this isn’t that random of a problem, it must be the players, but its aggrevating.