I have a animation rendering of frames at 1920 x 1080.
After I apply a Depth of Field and glow effects to the sequence, a horizontal negative space appears at the bottom of the image.
the only way I can eliminate the space is if I bring the Depth of Field to the top of the effects stack; however by doing this I get an underdesirable noise and blur effect around the edge of the image where the Depth of Field has influence.
Has anybody seen this before? How can I remove this without comprimising the quality of the image??
Horizontal negative space? What do you mean by that? Is the image flipped in those areas or the colors inverted? What other effects are involved? Do you use OpenGL? If so, does turning it off improve matters? at what bit-depth do you work?