Bug #63728 for GD: GD V2.35 can't read the frames except for the first one

Wed Dec 08 04:20:41 2010 wuhaofenfg [...] gmail.com - Ticket created

Subject:

GD V2.35 can't read the frames except for the first one

hi, I want to process some gif files by means of module GD. But, the module didn't work very well. my local environment followed as this: os: CentOS release 4.4 (Final) GD version: 2.35 perl version:5.8.5 my test perl commond: ##################################################################### perl -MData::Dump -MGD -e'$gd=GD::Image->newFromGif("banner.gif"); $gifdata=$gd->gif; print $gifdata' > ttt.gif ##################################################################### my test input file "banner.gif" has 5 frames, however, outfile 'ttt.gif' only includes the first frame of input file. Look forward to your reply! Smartshark Shanghai, china 2010/12/08 This module didn't support multi-frame gif file read? if support, how can I get the other frames except for the first frame?

Subject:

ttt.gif

Download ttt.gif
image/gif 3.9k

Subject:

banner.gif

Download banner.gif
image/gif 16.3k

Sun Apr 23 09:00:48 2017 RURBAN [...] cpan.org - Correspondence added

Show quoted text

> perl -MData::Dump -MGD -e'$gd=GD::Image->newFromGif("banner.gif"); > $gifdata=$gd->gif; print $gifdata' > ttt.gif

Show quoted text

> This module didn't support multi-frame gif file read? if support, how > can I get the other frames except for the first frame?

GD/libgd only supports adding frames, via gifanimbegin/gifanimadd/gifanimend as output methods, but nothing for reading or processing it. This looks like a severe limitation. There must be better libraries to support that. Maybe look at GD::Image::AnimatedGif. -- Reini Urban

Sun Apr 23 09:00:49 2017 The RT System itself - Status changed from 'new' to 'open'

Sun Apr 23 09:00:49 2017 RURBAN [...] cpan.org - Status changed from 'open' to 'resolved'