-set colorspace, -colorspace?
Posted: 2010-10-05T02:08:34-07:00
Hi guys,
In my search of understanding color space, i try to understand what image magick does with -colorspace, -set colorspace.
I found some strange behaviors... that i dont really understand.
using a dpx file created with the command
I found no difference between the following commands, the result is always the same testplasma.jpg
If I replace with "-set colorspace" then pics are really different...
But I dont really understand how it works. If someone could explain me...
Is there any meaning to put more than one colorspace?
thanks in adavance for any help.
Regards
In my search of understanding color space, i try to understand what image magick does with -colorspace, -set colorspace.
I found some strange behaviors... that i dont really understand.
using a dpx file created with the command
Code: Select all
convert -size 100x100 plasma: -colorspace Log testplasma.dpx
Code: Select all
convert -colorspace Log testplasma.dpx -colorspace Log testplasma.jpg
convert -colorspace RGB testplasma.dpx -colorspace RGB testplasma.jpg
convert -colorspace Log testplasma.dpx -colorspace sRGB testplasma.jpg
convert -colorspace RGB testplasma.dpx -colorspace sRGB testplasma.jpg
...
...
Code: Select all
convert -set colorspace Log testplasma.dpx -set colorspace Log testplasma.jpg
convert -set colorspace RGB testplasma.dpx -set colorspace RGB testplasma.jpg
convert -set colorspace Log testplasma.dpx -set colorspace sRGB testplasma.jpg
convert -set colorspace RGB testplasma.dpx -set colorspace sRGB testplasma.jpg
...
...
Is there any meaning to put more than one colorspace?
Code: Select all
convert -set colorspace RGB -colorspace Log testplasma.dpx -set colorspace Log -set colorspace sRGB testplasma.jpg
Regards