edit color palette after convert

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zavf
Posts: 4
Joined: Sat Sep 28, 2019 6:06 am

edit color palette after convert

Post by zavf »

Hi my Friends
I have used Xnview for convert bmp 4 bit (16 colors) to bmp 8 bit (256 colors)
after convert color palette 8bit dont equal with source.
for more info please view this video capture


https://youtu.be/pNaYA9DXJa4
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xnview
Author of XnView
Posts: 44936
Joined: Mon Oct 13, 2003 7:31 am
Location: France

Re: edit color palette after convert

Post by xnview »

please send me the original picture file
Pierre.
zavf
Posts: 4
Joined: Sat Sep 28, 2019 6:06 am

Re: edit color palette after convert

Post by zavf »

Thanks Supporter

This is bmp file its 4bit colors use this command for convert by nConvert
https://www.mediafire.com/file/ultkyl4o ... fg.7z/file


convert -out bmp -colors 256 "D:\Nagshe\Textima\Costum\98\fffg.bmp"

after convert everything ok But the color table crashes[black color in orginal at index 9 but in 8bit it's in index 1 and other colors]

Image

Thanks
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xnview
Author of XnView
Posts: 44936
Joined: Mon Oct 13, 2003 7:31 am
Location: France

Re: edit color palette after convert

Post by xnview »

i'll fix the problem
Pierre.
zavf
Posts: 4
Joined: Sat Sep 28, 2019 6:06 am

Re: edit color palette after convert

Post by zavf »

Thanks 🙏
zavf
Posts: 4
Joined: Sat Sep 28, 2019 6:06 am

Re: edit color palette after convert

Post by zavf »

in This build of XnView (XnView 2.49.3) , tested and bug fixed but https://www.xnview.com/en/nconvert/ not fixed , please do it
Thanks
sd_snatcher
Posts: 39
Joined: Sat Sep 10, 2016 11:29 pm

Re: edit color palette after convert

Post by sd_snatcher »

I second this request. Whenever possible, having the order of the colors of the palette preserved between the bpp / file type conversions is important for retro game development.