Difference between revisions of "Raw2dng"
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==Further Notes== | ==Further Notes== | ||
Older versions of cmv_snap3 (current AXIOM Beta firmware still contains this old version) had a bug and swapped the order of even and odd lines in written raw12 files. As a result converting these raw12 images to DNG created wrong colors (all pink) as seen in the following picture: | |||
[[File:Screen_Shot_2018-06-02_at_11.47.43.png | 300px]] | |||
It is recommended to install/compile the latest version of [https://github.com/apertus-open-source-cinema/beta-software/tree/master/software/cmv_tools/cmv_snap3 cmv_snap3] on your AXIOM Beta to fix the issue for future captured images. | |||
To fix raw12 images already recorded with even/odd lines swapped use the --swap-lines parameter with raw2dng: | |||
raw2dng image.raw12 --swap-lines | |||
Details about the [[RAW12]] format. | Details about the [[RAW12]] format. | ||
Revision as of 16:13, 3 June 2018
raw2dng is a commandline tool to convert raw12 format images to digital negatives in the open standard DNG format and applies several corrections/compensations in the process.
1 Installation
Compiling raw2dng on a 64bit system requires the gcc-multilib package.
Ubuntu:
sudo apt-get install gcc-multilib
Then acquire the source from https://github.com/apertus-open-source-cinema/misc-tools-utilities/tree/master/raw2dng and run "make"
openSUSE:
sudo zypper install gcc-32bit libgomp1-32bit
Then acquire the source from https://github.com/apertus-open-source-cinema/misc-tools-utilities/tree/master/raw2dng and run "make"
AXIOM Beta:
- acquire the source from https://github.com/apertus-open-source-cinema/misc-tools-utilities/tree/master/raw2dng
- copy files to AXIOM Beta
- remove "-m32" from Makefile
- run "make" inside camera
2 Usage
raw2dng image.raw12
3 Further Notes
Older versions of cmv_snap3 (current AXIOM Beta firmware still contains this old version) had a bug and swapped the order of even and odd lines in written raw12 files. As a result converting these raw12 images to DNG created wrong colors (all pink) as seen in the following picture:
It is recommended to install/compile the latest version of cmv_snap3 on your AXIOM Beta to fix the issue for future captured images.
To fix raw12 images already recorded with even/odd lines swapped use the --swap-lines parameter with raw2dng:
raw2dng image.raw12 --swap-lines
Details about the RAW12 format.