Help me, final 3d video rendering is blurry

[mlovc]

Hi users, I use sweet home 3d since the first version, it was to me easier to use and very helpful, so the last version is too, bu i'm having some troubles.
Anyway mu question is Why my final video render looks so blurry, the shaders, reflex and bright seems to be ok, but in general, every frame looks corroed or blurry, i used a Core 2 duo 2.66, 2gb ram, graphic card zogis with 256mb built in, and 256 shared, while the rendering process my cpu worked at 100% on each core and using onlu 1.5 gb of ram memory, the render time was 5 hours approx. the renderin conditions was 320x240 pixels 4/3 25 fps at the third setting of quality.
I'll apreciate any help incoming from you.

[hansmex]

Octavio,

If you make a render at 320x240 pixels and then play it full screen, the image will indeed look very grainy. The solution is simple: make a video in a larger format, say 640x480 or 800x600 pixels. Of course, rendering will take much longer.

Hans

[mlovc]

Thanks Hans

I've readed your answer, and i can see your point, you're right, l payed it in a mobile and it looks better but i think is still grainy, in comparison with the first render i made of the same scenary, the first one was in the basic preset an it looks sharp and consistent but with a serious lack of realism. i´ll try tu use a 6 core amd 3.0 with 4 gb in RAM in order to reduce the rendering time in a high resolution. when I have the final rendering will let you know the results.

and again thanks for your time and help