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Re: Animated GIF support, anybody? [message #27007 is a reply to message #27006]

Mon, 21 June 2010 09:16

koldo is currently offline

koldo
Messages: 3361
Registered: August 2008

Senior Veteran

Hello Tomas

Some days ago I hacked your code to decode animated GIFs.

It works well for some files but there are problems with other.

I checked some of the failed files with old code and the problem appeared.

Honza (dolik.rce) has detected one source of the failure. The Gif he includes has different image size per page (subimage). I think he has got the problem as it happens the same with other failed files:

- the images seems scrambled
- however, the images colors look right
- there is at least one image right

It seems to indicate that the colors are decoded right, but some of the pages begin and end are taken wrong.

I have tried to implement this change in subimage size but results do not improve.

Could you do/fix the code or give me some info about the inner details of GIF format you used to do your code?

Best regards
Iñaki

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[Message index]

		Animated GIF support, anybody? By: mirek on Mon, 10 May 2010 08:13
		Re: Animated GIF support, anybody? By: koldo on Tue, 15 June 2010 15:33
		Re: Animated GIF support, anybody? By: mirek on Tue, 15 June 2010 19:19
		Re: Animated GIF support, anybody? By: koldo on Tue, 15 June 2010 23:52
		Re: Animated GIF support, anybody? By: koldo on Wed, 16 June 2010 14:15
		Re: Animated GIF support, anybody? By: mirek on Fri, 18 June 2010 10:22
		Re: Animated GIF support, anybody? By: koldo on Fri, 18 June 2010 11:11
		Re: Animated GIF support, anybody? By: mirek on Sun, 20 June 2010 23:22
		Re: Animated GIF support, anybody? By: rylek on Sun, 20 June 2010 23:26
		Re: Animated GIF support, anybody? By: dolik.rce on Mon, 21 June 2010 00:24
		Re: Animated GIF support, anybody? By: koldo on Mon, 21 June 2010 09:16
		Re: Animated GIF support, anybody? By: dolik.rce on Mon, 21 June 2010 09:38
		Re: Animated GIF support, anybody? By: koldo on Mon, 21 June 2010 10:53
		Re: Animated GIF support, anybody? By: koldo on Mon, 21 June 2010 11:35
		Re: Animated GIF support, anybody? By: koldo on Mon, 21 June 2010 16:13
		Re: Animated GIF support, anybody? By: koldo on Tue, 22 June 2010 00:24
		Re: Animated GIF support, anybody? By: mirek on Thu, 24 June 2010 20:52
		Re: Animated GIF support, anybody? By: koldo on Thu, 24 June 2010 23:27
		Re: Animated GIF support, anybody? By: mirek on Sat, 26 June 2010 18:02
		Re: Animated GIF support, anybody? By: koldo on Sat, 26 June 2010 18:12
		Re: Animated GIF support, anybody? By: mirek on Tue, 06 July 2010 09:29
		Re: Animated GIF support, anybody? By: koldo on Sun, 11 July 2010 06:44
		Re: Animated GIF support, anybody? By: mirek on Sun, 11 July 2010 22:22
		Re: Animated GIF support, anybody? By: klrkt on Sun, 22 August 2010 22:43
		Re: Animated GIF support, anybody? By: koldo on Sun, 22 August 2010 23:44
		Re: Animated GIF support, anybody? By: koldo on Tue, 24 August 2010 11:49
		Re: Animated GIF support, anybody? By: mirek on Wed, 08 September 2010 09:11
		Re: Animated GIF support, anybody? By: Mindtraveller on Wed, 08 September 2010 09:19
		Re: Animated GIF support, anybody? By: mirek on Wed, 08 September 2010 09:20
		Re: Animated GIF support, anybody? By: mirek on Wed, 08 September 2010 09:23
		Re: Animated GIF support, anybody? By: koldo on Wed, 08 September 2010 09:51
		Re: Animated GIF support, anybody? By: mirek on Wed, 08 September 2010 09:57
		Re: Animated GIF support, anybody? By: koldo on Wed, 08 September 2010 09:59
		Re: Animated GIF support, anybody? By: koldo on Thu, 09 September 2010 09:08
		Re: Animated GIF support, anybody? By: Mindtraveller on Thu, 09 September 2010 09:09
		Re: Animated GIF support, anybody? By: Mindtraveller on Sat, 11 September 2010 19:57
		Re: Animated GIF support, anybody? By: koldo on Sat, 11 September 2010 21:06
		Re: Animated GIF support, anybody? By: Mindtraveller on Sun, 12 September 2010 11:22
		Re: Animated GIF support, anybody? By: koldo on Mon, 13 September 2010 09:24
		Re: Animated GIF support, anybody? By: Mindtraveller on Mon, 13 September 2010 09:41
		Re: Animated GIF support, anybody? By: koldo on Sat, 11 September 2010 21:08
		Re: Animated GIF support, anybody? By: koldo on Wed, 08 September 2010 09:46
		Re: Animated GIF support, anybody? By: koldo on Wed, 08 September 2010 09:47
		Re: Animated GIF support, anybody? By: ratah on Wed, 23 February 2011 10:41

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