Hi All!
I have no idea, if this is the correct place, for such post, but I have to start somwhere.
I use VSE to compose some videos (simple stuff). I’m new to blender and video editing in general, so sorry for my newbie questions. I’m compositing a video from some other videos, and after rendering my video gets at some point all grey and blurry, like this:
Am I’m guessing right that this is a problem with codecs? I have multiple files (with different codecs and framerates 
) what can I try to do (except getting new files) to try to mitigate such behaviour?