Call for extended CR3 samples (all ISO combinations needed)

Yes, should be fine.

These are the raw files for the EOS RP. Split in two zip files because the single zip was over the 2Gb limit of wetransfer.

https://we.tl/t-mpfZHBvrLz

https://we.tl/t-zte8HfJsrf

All the photos were shot at constant F/8 and varying shutter speeds according to the set ISO. All the ISO range for a total of 30 files for each of the 4 variations: RAW, CRAW, RAW crop 1.6, CRAW crop 1.6.

I hope it helps!

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As I understood dual pixel enabled for both raw and craw would also be good to have

is it for me @piratenpanda? I don’t think I have “dual pixel” anything on my Eos Rp…

ah I’m sorry, only the R does

NOTE: DO NOT SEND all iso variants to raw.pixls.us! upload all samples with BASE ISO to raw.pixls.us and give here link to package with ALL ISO variants

If you’re not sure - just send here link to package with all iso and we’ll sort it and upload all base iso (if necesssary) to raw.pixls.us

Files from Canon EOS 90D.

RAW: https://www.filemail.com/d/wxvtixklgfqbuhc
cRAW: https://www.filemail.com/d/jtpwigskyckzuiy

I send base ISO files –RAW and cRAW– also to raw.pixls.us

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Hi, I saw too late that there is alrady a RP upload. In case you need another RP set, here are my samples:

The Windows CR3 codec and the affinity suite show ISO level H2 as 65535, Camera shows 102400 not sure who lies and what darktable should display :wink: I named the files _65535.

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Thank you!

The more the merrier, but ultimately this is just data gathering :slight_smile:

ALWAYS the camera is RIGHT. the codec and/or affinity are just guessing… badly in this case :wink:

In case somebody wants to automatically rename the files, here’s what I did for my 120 files:

exiftool '-filename<${Model}_${Quality}_ISO_${ISO}_${ImageWidth}.${Filetype}' *.cr3

to check first (=dry-run):

exiftool '-testname<${Model}_${Quality}_ISO_${ISO}_${ImageWidth}.${Filetype}' *.cr3

The resulting filenames are:

Canon EOS RP_CRAW_ISO_100_3888.CR3

for the 1.6 crop and

Canon EOS RP_CRAW_ISO_100_6240.CR3

for the original size.

6240 and 3888 are simply the width in pixels. So what I do next is a simple replace using any file renaming utility (I use double commander but the renaming tool in Ubuntu works as well) and replace _3888 with _CROP and _6240 with nothing. And then obviously Canon EOS RP is replaced with CANON_EOS_RP to get finally to the file naming convention recommended above:

Canon_EOS_RP_CRAW_ISO_100.CR3

If somebody is able to modify the single line exiftool command to make it all more automated, I’m all ears.

6 Likes

Here are raw and craw samples files for the EOS 1D X mk3.

1DXmk3_raw_craw_samples

I don’t have a APS-C lens, so I don’t know whether the camera crops the files. There is no aspect ratio setting in the menu (only for Jpegs).

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I doubt you can easily use APS-C lenses on FF DSLR. FF MILC will accept because there’s no mirror to hit :wink:

Hey @Miha_Pece, there’s just one tiny thing more :slight_smile:

Can you make couple more shots? 90D according to manual (https://gdlp01.c-wss.com/gds/3/0300036243/01/eos90d-ug-en.pdf pages 214-215) and specs should be able to get expanded ISO (H, equivalent to 51200)

No need to re-do whole package, just files with iso above 25600 :slight_smile:

Thanks!

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Sorry, I rarely go higher than 1600 :slight_smile:

Here is link with two additional files, RAW and cRAW 51200 ISO:
https://wetransfer.com/downloads/51fdcc6c595892ef2f8baa0a6e2aea4020210513171117/a9dd53a169c3a49053a0fa07636aa1fc20210513171142/13b16f

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https://we.tl/t-hczkBre0TL
Canon 250D all ISOs in RAW and CRAW

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Thank you @Ludrol and welcome to pixls community!

One thing if you may - according to specs and manual 250D should be able to get to iso 51200. Check the manual (https://gdlp01.c-wss.com/gds/2/0300034502/02/eosrebelsl3-eos200d2-ug-en.pdf) page 448.

No need to create another full set, just RAW/CRAW with ISO H (51200) and It’ll be fine :slight_smile:

https://we.tl/t-r4DuwTQjkU

Canon M6 Mark II all ISOs in RAW and CRAW

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https://we.tl/t-5mKxm7Wd22
H-ISO in RAW and CRAW

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I hope these CR3 samples from the Canon PowerShot G5 X Mark II are usable:

http://buggy.secnod.net/~stigi/canon_powershot_g5_x_mark_ii_raws.zip

There is no crop mode on this camera. The minimum ISO level is 125 (no L mode), the highest ISO level is 25600 denoted as H in the camera menus.

1 Like

Does anyone know how to identify a C-RAW vs a RAW file? Is there a metadata field that flags this? Thanks in advance! - J