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exr and jpeg have diff result
show user profile  sheheryar_noor
Rendering some furniture and thought to save the result as exr than jpeg or png but same result from Vray saving as exr and jpeg give me kinda diff result.
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result from vray
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saved it as exr result
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Jpeg and png have same result

Saturation is different any body know why?
read 275 times
7/20/2016 4:04:54 PM (last edit: 7/20/2016 4:04:54 PM)
show user profile  ijzerman
Is the gamma baked in in the jpg to 2.2 and in the exr the gamma is 1.0?
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Pushing buttons since "86
read 272 times
7/20/2016 4:15:58 PM (last edit: 7/20/2016 4:15:58 PM)
show user profile  3Ddeath
This is normal... the gamma thing

I like to just save EXRs and convert to jpg in photoshop


Portfolio Site
read 248 times
7/20/2016 7:54:58 PM (last edit: 7/20/2016 7:54:58 PM)
show user profile  sheheryar_noor
ijzerman. Nope both saved with same gamma.

3ddeath, We have much control in 32bit exr but why da fuk does it change the saturation idk why. It should have asked me at least :D but anyway thanks
read 233 times
7/21/2016 8:56:27 AM (last edit: 7/21/2016 8:56:27 AM)
show user profile  donvella
Jpg and png are lossy - it cant store what your looking at in the vfb because your viewing colors higher than 255 and even a 16bit png loses color information.

Exr is lossless. Similar to a raw camera file it contains a depth of information which is compressed to save space but no data is lost

Simple but good info here http://www.howtogeek.com/142174/what-lossless-file-formats-are-why-you-shouldnt-convert-lossy-to-lossless/

When rendering - save to exr. Save yourself the hassles of gamma, and color loss, you want the most control u can get if you need it later



read 215 times
7/22/2016 2:46:22 PM (last edit: 7/22/2016 2:51:11 PM)
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