Video renderin speed low

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Clovis
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Video renderin speed low

Post by Clovis »

I tere

First my keyboar is defective I do not ave two letters workin .

I bout a new computer to render fast my videos on Sweetome3d, bot te speed stills low.

I ave a ood macine now

Its a I7 2600K, wit 8B of ram

And te videos stills take only a litle bit less tan my previous macine, wit was realy slow (core 2 Duo 1.6 wit 2B o mem.)

Te instalation is new, clean, only W7 64, firefox and java

Wat can be wron wit it?

Tks

Clovis
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Puybaret
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Re: Video renderin speed low

Post by Puybaret »

What quality level do you use?
Emmanuel Puybaret, Sweet Home 3D creator
Clovis
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Re: Video renderin speed low

Post by Clovis »

Te quality is te same on te two atempts, te second macine sowld be very faster, but its not.

Clovis
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hansmex
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Re: Video renderin speed low

Post by hansmex »

What is your file size?
How many light sources does your design have?
Do you have trees or plants in your design?

Hans
Hans

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Puybaret
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Re: Video renderin speed low

Post by Puybaret »

In the photo creation dialog, what quality do you use? 1, 2, 3 or 4?
Emmanuel Puybaret, Sweet Home 3D creator
Clovis
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Joined: Sat Jun 18, 2011 6:50 pm

Re: Video renderin speed low

Post by Clovis »

I'm triin to do a ood quality video. I know it will take a lon. Te question is

Wy te new macine is not too faster ten te old one, its a realy ood macine, asnd I bout it for tat, to mke te animation faster tan te old one.

Te film is 50s lon, wit 1300 frames, quality is 4 and tere is about 12 lit spots onte cealin.

te size is 320x240 25 frames.

I updatyed te java foa a 64 v ersion and stills slow

Clovis
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hansmex
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Re: Video renderin speed low

Post by hansmex »

Clovis,

If you want, [url=mailto:[email protected]]send me[/url] your file, and I will make a test render.

Hans
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hansmex
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Re: Video renderin speed low

Post by hansmex »

Clovis,

Before doing a test render on your file, I made a few changes. I decreased the number of lights from 11 to 6, because that would speed up rendering, while still allowing enough light.
I did the render on a computer with two cores running Ubuntu 11.10, and 2GB of RAM allotted to SH3D. No other processes were running that consumed a lot of computer time.
Check this paragraph in the FAQ to learn how you can allot more memory to SH3D.
How can I adjust the memory used by Sweet Home 3D?
The initial estimate of SH3D was that the rendering would take +/- 1h30m; the actual rendering took +/- 1h40m.
The settings were as I found in your file: Q3 at 320x240 pixels at 25 frames.
My guess would be that a rendering at Q4 would take probably 4x as much time.

My guess is that a machine with 4 processor cores should do the render in approximately half the time of my machine.
You may want to check that
- your computer uses all 4 cores
- you don't have a program running at the same time that uses a lot of processor time.

I have sent the modified file and the movie to your email.

Hans
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