2.32: libimagequant doesn't work properly with GIF images

Bugs found in XnView Classic. Please report only one bug per topic!

Moderators: XnTriq, xnview

Post Reply
User avatar
helmut
Posts: 8153
Joined: Sun Oct 12, 2003 6:47 pm
Location: Frankfurt, Germany

2.32: libimagequant doesn't work properly with GIF images

Post by helmut » Fri Apr 17, 2015 8:51 pm

XnView Classic 2.32
I've just tried out the new image color quantization (libimagequant, menu "Image > Convert to colours...").

When applying the image color quanization with 256 colours to this GIF image:
Image

The result is this:
Image

Looks like image colour quantization doesn't work properly with images with colour palette. When first converting the original image to RGB colours and then using image color quantization, everything works fine.

Post Reply