I've run a search on this issue, and found a post pertaining to it. However, it was left unresolved, so I hope it's ok to see if someone has found a solution yet.
Every time I play a video file in VLC, it will start playing just fine until I try to resize the viewing window. The video then stretches to fill the entire width of the screen, ignoring the boundaries of the window. I have no idea what could have caused this, since it just happened one day when I tried to view a file. Does anyone else have this problem? Is there a solution available? Thanks for your time.