/p/ - Photography » Thread #2577612

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Anonymous Wed 06 May 2015 14:24:37 No.2577612 View View Reply Original Report

Sup guys, i'm having some problems with my .jpg exports.

Whenever i upload my pictures on flickr or facebook i got very bad artefacts in dark areas, mostly on black gradients

any solution ?

Anonymous

Anonymous Wed 06 May 2015 14:27:36 No.2577613 Report

Quoted By:

>>2577612
Uploading to a site like Facebook kills photos. No matter what you do, they compress it down massively to reduce storage size.

Anonymous

View Same Google ImgOps iqdb SauceNAO DSCF3181.jpg, 625KiB, 2000x1222

Anonymous Wed 06 May 2015 14:31:59 No.2577615 Report

Quoted By: >>2577617 >>2577639

i just realized that even without uploading i got some horizontal stripes in shadows

Anonymous

Anonymous Wed 06 May 2015 14:33:55 No.2577617 Report

Quoted By: >>2577621

>>2577615
What are your jpg export settings?

Anonymous

View Same Google ImgOps iqdb SauceNAO Sans titre.jpg, 75KiB, 756x497

Anonymous Wed 06 May 2015 14:42:26 No.2577621 Report

Quoted By: >>2577638

>>2577617

Anonymous

Anonymous Wed 06 May 2015 15:28:31 No.2577638 Report

Quoted By: >>2577645 >>2578265

>>2577621
Ah dude, I can see your problem.
The s rouge verde bleu colour space massively compresses shadow tones when compared to the red green blue colour space your asian monitor defaults to.
Just change it to RGB.

Anonymous

Anonymous Wed 06 May 2015 15:29:42 No.2577639 Report

Quoted By: >>2577643

>>2577615
Who is this ristretto libretto?

Anonymous

Anonymous Wed 06 May 2015 15:38:18 No.2577643 Report

Quoted By:

>>2577639
>ristretto libretto
what does that mean ?

Anonymous

Anonymous Wed 06 May 2015 15:40:17 No.2577645 Report

Quoted By: >>2577648

>>2577638
i only have sRVB , ProPhoto RVB and Adobe RVB , wich one is the best ?

Anonymous

View Same Google ImgOps iqdb SauceNAO tumblr_m5t96wYgDO1rwcc6bo1_500.gif, 210KiB, 430x140

Anonymous Wed 06 May 2015 15:47:22 No.2577648 Report

Quoted By:

>>2577645

Anonymous

Anonymous Wed 06 May 2015 16:16:49 No.2577662 Report

Quoted By:

God I fucking hate facebook's compression.

Anonymous

Anonymous Thu 07 May 2015 16:21:09 No.2578265 Report

Quoted By:

>>2577638
Top kek

Anonymous

Anonymous Thu 07 May 2015 16:44:06 No.2578275 Report

Quoted By: >>2578737

>>2577612
Allthough its not really made for it, if you "save for web" (and first resize it to 2048 long edge as otherwise facebook will do it for you with quality loss..) Save it as a .png file with srgb checked" the reason for this is when you upload a jpg file it is allready compressed, facebook double compresses the jpg again and makes the artefacts become apparent. With .png files the compression is only once. Hope this helps!

Anonymous

Anonymous Fri 08 May 2015 08:41:20 No.2578737 Report

Quoted By:

>>2578275
thank you anon

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