search

LuminanceHDR / LuminanceHDR

A complete workflow for HDR imaging
http://qtpfsgui.sourceforge.net/
GNU General Public License v2.0
587 stars 102 forks source link

How do you save an HDR file not an LDR file? #278

Open lamoidfl opened 7 months ago

lamoidfl commented 7 months ago

How do you save an HDR itself not an LDR version. How do you save a .hdr or .exr file. In v2.6.0 on windows 10, I cannot find any way to do that. Surely that most basic of functions must exist in the program. The "Save as..." drop-down only includes saving a LDR version.

fcomida commented 7 months ago

You must select the hdr image to save it.

Il Ven 10 Nov 2023, 17:27 lamoidfl @.***> ha scritto:

How do you save an HDR itself not an LDR version. How do you save a .hdr or .exr file. In v2.6.0 on windows 10, I cannot find any way to do that. Surely that most basic of functions must exist in the program. The "Save as..." drop-down only includes saving a LDR version.

— Reply to this email directly, view it on GitHub https://github.com/LuminanceHDR/LuminanceHDR/issues/278, or unsubscribe https://github.com/notifications/unsubscribe-auth/ACUCDZQW7MCGNUEUAXWE263YDZIV3AVCNFSM6AAAAAA7GNIAEWVHI2DSMVQWIX3LMV43ASLTON2WKOZRHE4DOOJVGAZTGMY . You are receiving this because you are subscribed to this thread.Message ID: @.***>

lamoidfl commented 7 months ago

Thank you for your reply fcomida! I am sorry to be so clueless, but where -- on what screen, menu, or drop down can the HDR image be selected?

fcomida commented 7 months ago

It's the one with the histogram on top, created through the wizard or loaded from an .exr, .hdr file pic-window-231113-1813-13

lamoidfl commented 7 months ago

Excellent! Thank you. That works.

BTW, I am an ECE Prof. at Vanderbilt University. In one of the labs for my image processing course, I have the students download the program and use it to tonemap into LDR, an HDR image they create with their own code in matlab. This works fine for the students who use windows. But I cannot find a mac binary for v 2.6.x. Do you happen to know where I might find one for the students who use macs?

fcomida commented 7 months ago

There are two .dmg on sourceforge for version 2.6.0.

https://sourceforge.net/projects/qtpfsgui/files/luminance/2.6.0/

Il Lun 13 Nov 2023, 22:56 lamoidfl @.***> ha scritto:

Excellent! Thank you. That works.

BTW, I am an ECE Prof. at Vanderbilt University. In one of the labs for my image processing course, I have the students download the program and use it to tonemap into LDR, an HDR image they create with their own code in matlab. This works fine for the students who use windows. But I cannot find a mac binary for v 2.6.x. Do you happen to know where I might find one for the students who use macs?

— Reply to this email directly, view it on GitHub https://github.com/LuminanceHDR/LuminanceHDR/issues/278#issuecomment-1809195864, or unsubscribe https://github.com/notifications/unsubscribe-auth/ACUCDZTZBSM5F7TUEW32XGTYEKJPPAVCNFSM6AAAAAA7GNIAEWVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMYTQMBZGE4TKOBWGQ . You are receiving this because you commented.Message ID: @.***>

mstumme commented 4 months ago

when I batch HDR there is a drop down list of of formats for HDR EXR TIFF and PFS to chose from.