IR map calculations for animations ....help!!!!!!

[rhatted]

this is the image quality i'd like to have for my animation...
this renders fine when i just calcuate the ir maps for the first couple frames and render a segment of the animation...

www.squidmark.com/cafe1.htm

when i save the ir map(same settings...) for the full 220 frames...
i get this darker unacceptable looking image quality..
the ir map saved every 10th frame and produces this
darker looking image no matter what i save as...jpeg targa avi...etc

www.squidmark.com/cafe2.htm

why does it work when i render only a portion of the animation...
but fall apart when i set it to render the whole thing

there are 2 vray lights one with a .5 multiplier another with a 1.2
and both have 25 div's

the purple boxes have self illumination and a vray wrapper in order to give off some GI....is this information not stored in the IR map or something??

www.squidmark.com/settings.htm

[percydaman]

please dont cross post like that. "render theory" and "image uploads" are both the wrong place to look for answers to problems your having.

[rhatted]

sorry.....


where do post such questions???? for future knowledge
-a

[percydaman]

most people post in general when they are having problems. "image upload" is really for image crits but i suppose its also used for issues as well