Start by updating your graphics driver and check the state of your hardware acceleration and disk cacxhes.
No, It's still not helping. I have updated my graphics drivers. I checked if the hardware graphics option is checked but it still doesn't show up. One thing I noticed is that it is only for new footages and not for the old ones. The old ones are perfectly fine. Please Help me.
I just found out that even though I can't see the footage in my composition, if I just render it like that, It renders FINE! But still, how am I suppose to edit my footage if I can't see it.
By the way, thanks for answering my question Mylenium
(p.s. even though it didn't work )
Which OS are you working with? Have you tried Software Only mode in Project Settings?