Parsing scene, building acc. structure

[diogovb]

Hi folks, I am trying to render an animation with Corona, and it's a large file... actually to complete my 15 passes that I've previously set up to do it takes about 3 minutes. Thats ok, but the problem is that every frame calculates the acc. strucure (Building acc. structure) and it parses the scene (Parsing scene)... this process takes about 3 minutes... So adding the 3 minutes to parse the scene and build acc. structure... plus rendering the 15 passes it takes about 6 minutes to render each frame.
The question is:
Can I pre-parse the scene, and pre-build the acc structure just one time in a sequence so the time to render each frame should be just 3 minutes, the rendering itself?

Thank you!

[Ondra]

there are 2 possible causes: displacement or running out of RAM. Is any of it your case?

[diogovb]

Theres no displacement in the scene and looks like its not running out of memory. I have 16gb and its working with about 14gb rendering...
Is there a way to do this just one time? Or time in time?
Thank you Keymaster!

[Ondra]

that is not possible, but I have worked a lot on speeding up parsing. There are scenes with 20 times less preprocessing time in the new corona version (which will be released soon)