Dual ISO - massive dynamic range improvement (dual_iso.mo)

[budafilms]

This is the message for the files:

1349_C0000/M26-1349_C0000_00587.dng File not Supported
/Volumes/RAID/LE GRILL CHILLA EVENTOS/converted/M26-1349_C0000/M26-1349_C0000_00588.dng File not Supported
/Volumes/RAID/LE GRILL CHILLA EVENTOS/converted/M26-1349_C0000/M26-1349_C0000_00589.dng File not Supported
/Volumes/RAID/LE GRILL CHILLA EVENTOS/converted/M26-1349_C0000/M26-1349_C0000_00590.dng File not Supported
THE END

[Audionut]

You're using cr2hdr to process the DNGs right?

[budafilms]

1- RAW file to Raw2DNG
2- DNGs to ACR
3- DNGs files to CR2HDR (Mac version)

result: .dng File not Supported
THE END

[Audionut]

Ditch step 2!

Upload a DNG (straight from raw2dng) for someone to look at.

[budafilms]

Same Result

.DNG File not Supported
THE END

[budafilms]

https://www.dropbox.com/s/zp1qb5rwrjri4ts/M26-1349_C0000_00160.dng

[a1ex]

Works for me (with the Linux/Windows versions).

If you are using the MAC GUI, try renaming it to .CR2 (and tell a.d. to allow DNGs too).

[budafilms]

Input file : M26-1349_C0000_00002.CR2
sh: dcraw: command not found sh: exiftool: command not found sh: dcraw: command not found Error: dcraw output is not a valid PGM file Logfile    : M26-1349_C0000_00002.txt

THE END

[budafilms]

TXT  file say:



Input file     : M26-1349_C0000_00002.CR2
Canon EOS 5D Mark III detected
Full size      : 0 x 0
Active area    : 0 x 0

[a.d.]

Input file : M26-1349_C0000_00002.CR2
sh: dcraw: command not found sh: exiftool: command not found sh: dcraw: command not found Error: dcraw output is not a valid PGM file Logfile    : M26-1349_C0000_00002.txt

THE END

You also need to download OSX_cr2hdr.zip. It's an installer for dcraw & exiftool.

[Danne]

@a.d
Love your mac app. Any possibility to to be able to convert dng;s created from extracted dual iso raw like with Alex windows/linux build?
Thanks!
//D

[budafilms]

Where I can download that software?

It's not explaining how this work in the topic? Can you explain the entire DUAL ISO process for Mac users please?
Thanks.

[RenatoPhoto]

Opening Post. ie post number 1 on this thread.

[budafilms]

No RENATO

If you use the instruction in the beginning of the post only get this:

cr2hdr // Beta 0.4
/M26-1349_C0000_00160.dng File not Supported
THE END

I'm trying to know in differents mac why this is not working.

A1ex Recommend to rename DNG files as CR2 and add to the software the possibility to recognize DNG files directly.
This is not explained.

A.D. recommends use the file above and works only with CR2.

So, first:

- we have to open RAW file with RAW2DNG
- rename all the files as .CR2
- And after that put on CR2HDR 0.4 - not early

Except a easy way that I can't find, this is the process.

Can you update this?

[RenatoPhoto]

No RENATO

I thought you were looking for Mac.  In the first post there is this link to Mac:

- Mac GUI for cr2hdr by a.d.

If you click on this on the first post, it takes you to the place where you can download the Mac version here:

https://bitbucket.org/a_d_/magic-lantern/downloads

These files are generated by a.d. who has provided some support for Mac users (I am a PC user)

The first one on the list is OSX_cr2hdr_app.zip

Try that one. 

I hope someone else can help you with the MAC stuff.

[budafilms]

Thanks RENATO

We are trying to create sth in AUTOMATOR - Mac - To rename DNG files easly.

A.D. explain me why the software only recognize CR2 files.

For future mac users of DUAL ISO Post Processing it´s important they know to rename the files and use all this app for the moment:

https://bitbucket.org/a_d_/magic-lantern/downloads/OSX_cr2hdr_app.zip

thks

[RenatoPhoto]

https://bitbucket.org/a_d_/magic-lantern/downloads/OSX_cr2hdr_app.zip

And from the post of a.d. you also have to dowload:

You also need to download OSX_cr2hdr.zip. It's an installer for dcraw & exiftool.

So you have to download both pieces of software:

https://bitbucket.org/a_d_/magic-lantern/downloads/OSX_cr2hdr_app.zip
and
https://bitbucket.org/a_d_/magic-lantern/downloads/OSX_cr2hdr.zip

For  Bulk rename i use www.bulkrenameutility.co.uk
but dont know if there is a Mac version.

Here is a link to google find of bulk rename for mac:
https://www.google.com.ec/?gws_rd=cr&ei=QLlFUt2BCIaE9QSqxYDYCw#psj=1&q=bulk+rename+for+mac

[Danne]

Dang, it works on my mac. I renamed to cr2 when it has to be capitals CR2. WHat was I thinking A.D your app rocks!

I rename my files with this tool http://namechanger.en.softonic.com/mac

Thanks everyone
//D

[budafilms]

Good Danne, works too!
CR2 it´s case sensitive, only works in UpperCase!!!

[N/A]

Good Danne, works too!
CR2 it´s case sensitive, only works in UpperCase!!!

Also, once you've renamed them to .CR2, the newest CR2HDR allows you to drag and drop the entire folder to the icon. Pretty damn nifty and efficient. Now if CR2HDR saved the converted .dng's into a sub-folder, it would make for an even better workflow.

[budafilms]

Soon appears that we can drop DNG into the soft directly

[jOt]

I think I made the correct changes from what Alex said, here are the 4 versions plus the normal one. Like always make sure the file is in the same folder as the EXE file when you drag and drop to convert.
https://bitbucket.org/mk11174/magic-lantern/downloads/cr2hdr_combo.zip

mk11174, thanks a lot. I could convert successfully half of missing frames, but still on the rest there is some interlacing, I don't know why.
Before conversion:
http://www.mediafire.com/view/on7joso4ngljnsc/000189.dng
After:
http://www.mediafire.com/view/gqam4hatatuq3jd/000189_0110.DNG
(It's a still from the shot of throwing molotov cocktail)

[Legushka]

canon 60 not supported
this train?

[budafilms]

A.D. has working in CR2HDR and now support DNG!

https://bitbucket.org/a_d_/magic-lantern/downloads/OSX_cr2hdr_app.zip

[Danne]

Thanks A.D!
Alex,s improvement skills on the converter is amazing. Time to try out some new dual iso filming