I have a pink bar when playing movies

[Kosmonoko]

When i play the MQVs on the computer with quicktime i get a pink bar on the side i tried to take a picture of it but the pink bar is not there it is like taking half of the screen. BTW i renamed the the file to .MOV
Is there something i need so i can watch the movie i just made with my Clie?

[Kosmonoko]

Does any one get this when they rename their file to .MOV?

[NJL!2016]

I've renamed several files from .MQV to .MOV and I don't have any problems. Do you have the latest version of Quicktime installed?

[Kosmonoko]

I updated and it still has the pink bar. I wonder if it has something to do with my video card. I know that i im using a weak video card for the computer im just wondering what your video card is? Mines is an 8MB only... :(