I'm doing a small video in which I want a gradient as background. I'm doing it with a plane, with a gradient texture (with the ramp and type "blend"). Everything is well rendered with the UV/Image Editor, but when i'm rendering my video (with H.264 lossless codec), the gradient gets full of stripes of irregular width, I can't get it smooth.
I tried to change the lightning, used a picture of that gradient instead of the precalculate one, tried to "smooth" the plane structure, to modify anti-aliasing display, but nothing work.
Does anyone had this problem and know what to do ?
Thank you guys !