It happened to me once in my old PC, and the reason I could find was that my video card had not enough memory to display the video, might had happen that when you resize, it buffer more of the video and is when you see it again, but then again the memory run out and you again see the black...
It happened to me once in my old PC, and the reason I could find was that my video card had not enough memory to display the video, might had happen that when you resize, it buffer more of the video and is when you see it again, but then again the memory run out and you again see the black...