4K Render Bug

antonio · April 12, 2020, 9:43am

With the new version (1.5) I have a problem with 4K renders.
The render has darker horizontal lines.
With standard or 2k resolution render the problem does not arise. Not even with the 2k videorender.
I enclose render
Render Standard Resolution

2K Render

4K Render

ivan_dedos · April 12, 2020, 9:20pm

I also had a similar problem, the same in 4K:

version 1.5.0.0196

Jessie_Huang · April 13, 2020, 6:08am

Hi Antonio,

Did you edited the exposure during output？
Also, could you please send me the screenshot of “filter” you made for this scene?

Jessie_Huang · April 13, 2020, 6:08am

Hi Ivan,

Did you edited the exposure during output？
Also, could you please send me the screenshot of “filter” you made for this scene?

antonio · April 13, 2020, 9:36am

I have to change the exposure during the exit, because the program does not save the “filter” settings and consequently the render being exported becomes very dark. In this case I used auto-exposure.
I added the screenshot
Before output

After output

Jessie_Huang · April 13, 2020, 10:04am

Hi there,

Please try to close Auto exposure during rendering a 4k image. If the scene is too dark, please adjust manually on “Exposure”.

Thank you very much

antonio · April 13, 2020, 4:41pm

Ok, with manual exposure the render is good

ivan_dedos · April 14, 2020, 4:22pm

this is the config, I have not edited anything during out, please check:

Best!

Jessie_Huang · April 15, 2020, 6:42am

Could you please try to close Auto exposure during rendering a 4k image, to see if the problem still arise?

ivan_dedos · April 17, 2020, 4:47pm

.
Close the tab?

ivan_dedos · April 17, 2020, 5:02pm

close the tab, and now the result is correct

Jessie_Huang · April 19, 2020, 8:01am

Yes it’s a known issue. Will be fixed in 1.5.1.