unset up-side-down video

[weronpc]

I spoke to a guy in IRC and asked for a programe to play .ogm video files, so he send me 3 programes, after I installed them, I still can't play .ogm files.

My problem is, today I try to open a video (normal video), the video is up-side-down.

I am thinking the up-side-down result because I installed those programs, but not 100% sure.

anyone know how to fix it?

[Spookster]

One of those programs probably replaced a codec your other video player was using with one that doesn't work correctly with it.

You can either try reinstalling that particular player as they often install the proper codecs to go with it or you can try downloading some popular codec packages.