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Some animated GIF files are drawn incorrectly
Posted: Fri Oct 02, 2009 5:30 pm
by Yury
Some animated GIFs are made in strange way, when not every frame is fully painted but contains only difference to previous frame or so as it looks like. In Internet Explorer browser these gifs are shown as they supposed to, but XnView draws each frame separately. Example here
http://www.filepanda.com/file/fxckbi2mmjxr/
Re: Some animated GIF files are drawn incorrectly
Posted: Fri Oct 02, 2009 7:20 pm
by Clo
Yury
Hello !
• I confirm, that GIF seems optimized to save it as a smaller size…
- I saved it again (as not optimized) in
GFIE, then it's displayed alright in XnView…
… but alas, its size grows up to 874 KiB…
KR
Claude
Clo
Re: Some animated GIF files are drawn incorrectly
Posted: Tue Oct 06, 2009 4:23 am
by MaxSt
Yury wrote:Some animated GIFs are made in strange way, when not every frame is fully painted but contains only difference to previous frame or so as it looks like.
Yes, that's how GIF subframes are usually stored.
I'm not sure XnView should actually compose them into full frames or the current behavior is intended.
Either way, I have no problem with current behavior.
Re: Some animated GIF files are drawn incorrectly
Posted: Sat Nov 07, 2009 2:15 am
by XnTriq
XnView 1.97 beta