Legacy ImageMagick Discussions Archive

Hi Fred,

Thanks for your reply.
Your command seems to do something but still, I can't get the value back.
When I run the command below, to list all properties. user.data is not even there. Seems we need to add it first?
I had a look at the link you gave me but I couldn't find anything related ...

Hi Guys

I am not able to set any value for the user.data option.

When I run the following lines. I get an empty result to retrive the value I just set.
$convert des-098-289_comp_v04.0006.dpx -define dpx:user.data="SLATE_FLAG" des-098-289_comp_v04.0006.dpx
$identify -format "%[dpx:user.data]"$ des ...

Hi

I am using,

Version: ImageMagick 6.6.9-7 2012-04-30 Q16

I've tied the different command below based on the link you sent me:
It gives me a extremely washed out jpg.

convert input.dpx -colorspace rgb -colorspace sRGB output.jpg

Thanks for your attention

PS: My DPX is in Cineon Color Space ...

Hi Anthony,

Thanks for the Clarification. I've noticed that with -set corlospace SRGB, I always got nothig.
Although, using -colorspace sRGB I always get an washed out Image. Maybe coz it's not applying a sRGB LUT on it?
Cheers

Rodrigo Guimaraes

Hi folks,

I sort of found a solution to my problem baking a lut to the file. Now my conversion looks very much like Nuke.
This is using the Hald Clut from Imagemagick. I am not sure if this is the right approach, however, from all alternatives that I found through the forums, that's the best for ...

Hi

I'd like to convert a dpx to a jpg but getting a result as close as nuke does.
I am using the command below. Close, but not the same colors though. Heaps of variations happening.

convert -colorspace sRGB input_filename.dpx -set colorspace sRGB -level 0.74%,58%,0.74 -quality 100% output ...

Hi Fred

Thanks for clearifying it for me. I used the -scene and now it worked.
Also, thanks for the links. Very handy indeed.

Best regards

Rodrigo Guimaraes

Hi,

I am trying to convert a image sequence that starts on frame 0001, but image magick keep insisting to give me my output starting from frame 000.

I am using the command:

convert inputSequence.%04d.dpx[1-32] outputSequence.%04d.jpg[1-32]

But my sequence gets renamed to:

inputSequence.0001 ...