Line appears under image in VSE When I add an image to a video in Blender, a thin white line appears under it at the bottom border, and stays there no matter how much I translate the image.  I checked the image to make sure it wasn't part of that.  It's there a reason for this?
I use blener 2.7a. I had the same problem. but only if I use "Image Crop" function and sRGB as "Input Color". The thin line you referring to is 2 pixels in height, one pixel above bottom, so the last line of pixel remains sound, right? Checking "Convert Float" under "Filter" resolved the problem for the above settings on my system! Although I do not really know, what it does. Hope this helps...
Besides, my input-file is MTS from Lumix GH2.