Transparency problem when converting from gif to ico

Discussions on NConvert - the command line tool for image conversion and manipulation

Moderators: XnTriq, helmut, xnview

moinsmoins
Posts: 3
Joined: Fri Jun 11, 2004 10:21 pm

Transparency problem when converting from gif to ico

Post by moinsmoins »

Hi,

When I try to convert transparent gifs to ico files, I get some black "zones" in parts that should be transparent.
Here's a sample gif that causes this problem: Image

Is this an issue of nconvert or do i need to use a specific options or...??
User avatar
xnview
Author of XnView
Posts: 44451
Joined: Mon Oct 13, 2003 7:31 am
Location: France

Re: Transparency problem when converting from gif to ico

Post by xnview »

moinsmoins wrote:When I try to convert transparent gifs to ico files, I get some black "zones" in parts that should be transparent.
Here's a sample gif that causes this problem: Image

Is this an issue of nconvert or do i need to use a specific options or...??
There is a little problem when converting 8bits + transparency into ICO fomart.
Pierre.
moinsmoins
Posts: 3
Joined: Fri Jun 11, 2004 10:21 pm

Post by moinsmoins »

I can see that ;)

Are you planning to fix it - if you know what the problem is - .. unfortunetaly i'll be of no help coding, but i could help testing, i have a small app that needs to batch convert +/- 200 transparent gifs to ico's :)

Cheers,

greg
moinsmoins
Posts: 3
Joined: Fri Jun 11, 2004 10:21 pm

Post by moinsmoins »

any chance on getting this ico bug fixed sometime ?