confused Create the 3D video slow

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kuojimmy
Posts: 1
Joined: Thu Mar 05, 2015 8:52 am

Create the 3D video slow

Post by kuojimmy »

my computer specifications
I7-4770
8G-DDR3 1600
WD 2TB 7200rpm
GTX 660

but

Create the 3D video(2min) need several hundred(lv3) or several thousand hours (lv4_best)

How to quickly create video(Does not reduce the quality)?

Setting something? buy Quadro card?
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hansmex
Posts: 4027
Joined: Sat Sep 26, 2009 11:36 am
Country: Netherlands

Re: Create the 3D video slow

Post by hansmex »

Video rendering in Q3 and Q4 is entirely done through software. No graphics card is used.

Rendering speed depends on a lot of factors:
- overall size of the file
- (number and) size of textures used
- number of light sources used (!!)
- size and number of complex models (e.g. plants, trees!!)
- size of image/video (in pixels of resolution)

You can speed up rendering:
- by optimizing the above mentioned points
- making (temporarily) invisible models that are not visible, splitting your file in several parts, and/or (temporarily) delting part of the file (Do/Undo buttons can work wonders)
- read the FAQ where it says How can I speed up the rendering process in photo and video creation panes?

H
Hans

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