Reduce the speed of a gif-animation?

Ask for help and post your question on how to use XnView Classic.

Moderators: helmut, XnTriq, xnview

Post Reply
User avatar
Peter2
XnThusiast
Posts: 1365
Joined: Thu Nov 24, 2005 3:07 pm
Location: CH

Reduce the speed of a gif-animation?

Post by Peter2 »

Is it possible to reduce the speed of a gif-animation?
http://de.wikipedia.org/wiki/Bild:Sorti ... t_anim.gif

Peter
XnViewMP <Current version> German, XnConvert <Current version>, Win 10
User avatar
Clo
XnThusiast
Posts: 4441
Joined: Sun Oct 17, 2004 4:57 am
Location: Bordeaux, France
Contact:

Nope with XnView

Post by Clo »

:arrow: Peter2

:) Hello !

• It's possible, but not with XnView !

- You need a specialized software, i.e. GifMovieGear and the like…

:mrgreen: VG
Claude
Clo
Old user ON SELECTIVE STRIKE till further notice
User avatar
Peter2
XnThusiast
Posts: 1365
Joined: Thu Nov 24, 2005 3:07 pm
Location: CH

Post by Peter2 »

Clo,

thank you. Have a nice weekend.

Peter
XnViewMP <Current version> German, XnConvert <Current version>, Win 10
User avatar
Clo
XnThusiast
Posts: 4441
Joined: Sun Oct 17, 2004 4:57 am
Location: Bordeaux, France
Contact:

Slowed down…

Post by Clo »

:arrow: Peter2

:) Again…

• Just to get a clue, the (huge) sample you link above is available (temporarily) HERE as a RAR archive.
- I increased the duration of the frames (68 !) roughly in the same ratio than the original pic.
- I've also set two loops (but this isn't visible in XnView which doesn't support that feature…)

:mrgreen: VG
Claude
Clo
Old user ON SELECTIVE STRIKE till further notice
User avatar
Peter2
XnThusiast
Posts: 1365
Joined: Thu Nov 24, 2005 3:07 pm
Location: CH

Post by Peter2 »

Thanks again, Clo.

it is interesting to view the original and your file with single-view in XnView. The original seem to have some fragments (??) of the image, the edited files shows correct pictures ..

Peter
XnViewMP <Current version> German, XnConvert <Current version>, Win 10
User avatar
XnTriq
Moderator & Librarian
Posts: 6514
Joined: Sun Sep 25, 2005 3:00 am
Location: Ref Desk

Post by XnTriq »

Peter2 wrote:it is interesting to view the original and your file with single-view in XnView. The original seem to have some fragments (??) of the image, the edited files shows correct pictures ..
Gamani ([url=http://www.gamani.com/support_tutorial.htm#rectangle]“Dirty Rectangle” Optimization[/url]) wrote:Dirty Rectangle Optimization refers to a method of optimization that involves cropping frames in a GIF animation to their smallest needed rectangle. These frames are then played one atop the other using pixel coordinates for placement.
Post Reply