Rendering without "keep environment"

[kavorka]

I am doing an animation where I want the environment to affect the scene, but not be rendered. The problem is when I render it out, the object has very jagged edges where it cut the environment out. is there anyway to change this so it is smoother?

[kavorka]

Ok, after some testing, I narrowed it down (and also realized that keep environment doesnt affect the render, just the viewport).


My .pngs that are rendered out have no problems with this blockiness, it only happens when I make it into a video. I use blender to make it into a video. Does anyone else use blender like this and know how to getrid of this problem, or does anyone use another program that wont cause this?

[ROUBAL]

Maybe it has something to do with premultiply alpha not enabled in compositing node ?

[kavorka]

I checked that.
All of my .pngs are perfectly fine before I turn it into an animation.