Activity for GIF to APNG

Sam Tansy modified a comment on discussion Main Forum

Sam Tansy — Mon, 18 Sep 2023 15:05:32 -0000

Found all Debian patches. http://ftp.de.debian.org/debian/pool/main/g/gif2apng/gif2apng_1.9+srconly-3+deb11u1.debian.tar.xz

Sam Tansy posted a comment on discussion Main Forum

Sam Tansy — Mon, 18 Sep 2023 15:04:58 -0000

Found all patches. http://ftp.de.debian.org/debian/pool/main/g/gif2apng/gif2apng_1.9+srconly-3+deb11u1.debian.tar.xz

Sam Tansy modified a comment on discussion Main Forum

Sam Tansy — Sun, 17 Sep 2023 13:45:13 -0000

I found that and "extracted" diff and made it ready for patching. It solves CVE-2021-45910 (Debian Bugs: 1002667). Diff is attached to the post.

Sam Tansy modified a comment on discussion Main Forum

Sam Tansy — Sun, 17 Sep 2023 13:37:13 -0000

I found that and "extracted" diff and made it ready for patching. It solves CVE-2021-45910 (Debian Bugs: 1002668). Diff is attached to the post.

Sam Tansy posted a comment on discussion Main Forum

Sam Tansy — Sun, 17 Sep 2023 13:35:54 -0000

I found that and "extracted" diff and made it ready for patching. It solves CVE-2021-45909 (Debian Bugs: 1002668). Diff is attached to the post.

Sam Tansy posted a comment on discussion Main Forum

Sam Tansy — Mon, 31 Oct 2022 17:44:36 -0000

If you want publish diff/patch put it in code block with ``` your code ``` or even better attach to the post so it can be downloaded in original form. What you did was to put in in a text and all "special characters" in markdown are treated as meta characters, making it unreadable and unusable.

xiao sheng wen posted a comment on discussion Main Forum

xiao sheng wen — Sun, 10 Jul 2022 08:09:17 -0000

https://www.debian.org/lts/security/2022/dla-2937

xiao sheng wen posted a comment on discussion Main Forum

xiao sheng wen — Sun, 10 Jul 2022 08:06:53 -0000

https://lists.debian.org/debian-lts-announce/2022/03/msg00008.html The patch come from Debian: --- gif2apng.orig/gif2apng.cpp +++ gif2apng/gif2apng.cpp @@ -99,7 +99,7 @@ int cmp_colors( const void arg1, const return (int)(((COLORS)arg1)->b) - (int)(((COLORS*)arg2)->b); } -void DecodeLZW(unsigned char * img, FILE * f1) +void DecodeLZW(unsigned char * img, unsigned int img_size, FILE * f1) { int i, bits, codesize, codemask, clearcode, nextcode, lastcode; unsigned int j; @@ -113,6 +113,7 @@ void DecodeLZW(unsigned...

Sam Tansy modified a comment on discussion Main Forum

Sam Tansy — Tue, 05 Apr 2022 15:12:44 -0000

Are there any plans to release a 64-bit version? It's too slow... Difference between 32-bit and 64-bit version of zofpfli with one of pictures form gif2apng website and with your '-i500' setting is like 6.2s (68.8s to 62.6s), which is 9%. The same will be here as it uses zopfli for '-z2'.

Sam Tansy modified a comment on discussion Main Forum

Sam Tansy — Tue, 05 Apr 2022 15:11:50 -0000

Are there any plans to release a 64-bit version? It's too slow... Difference between 32-bit and 64-bit version of zofpfli with one of pictures form gif2apng website and with your '-i500' setting is like 68.8s to 62.6s, which is 9%. The same will be here as it uses zopfli for '-z2'.

Sam Tansy posted a comment on discussion Main Forum

Sam Tansy — Tue, 05 Apr 2022 15:11:17 -0000

Are there any plans to release a 64-bit version? It's too slow... Difference between 32-bit and 64-bit version of zofpfli with one of pictures form gif2apng/ website and with your -i500' setting is like 68.8s to 62.6s, which is 9%. The same will be here as it uses zopfli for-z2'.

Sam Tansy posted a comment on discussion Main Forum

Sam Tansy — Tue, 05 Apr 2022 12:53:03 -0000

If you recognized the problem all you need to do is to remove szOpt[0] == '/' || and recompile it. You will have only hyphen options switch but will be able to use absolote paths. Win-win.

DBL modified a comment on discussion Main Forum

DBL — Fri, 24 Sep 2021 12:36:22 -0000

I am facing the same issue. Any updates on this? Seems like gif2apng tries to handle any arguments starting with "/" as options (the MSDOS way): gif2apng.cpp @ line 486: for (i=1; i

DBL posted a comment on discussion Main Forum

DBL — Fri, 24 Sep 2021 12:35:34 -0000

I am facing the same issue. Any updates on this? Seems like gif2apng tries to handle any arguments starting with "/" as options (the MSDOS way): line 486: for (i=1; i

Max Stepin posted a comment on discussion Main Forum

Max Stepin — Wed, 02 Dec 2020 10:46:22 -0000

That combination of parameters is designed to compress the file as much as possible, at the expense of speed. It's much faster when used with default settings: gif2apng Animation.gif

posted a comment on discussion Main Forum

Mon, 30 Nov 2020 16:33:13 -0000

Are there any plans to release a 64-bit version? There seems to be a performance bottleneck in the current version? My parameters are from http://littlesvr.ca/apng/gif_apng_webp.html gif2apng -z2 -i500 Animation.gif It's too slow...

Emmanuel Engelhart posted a comment on discussion Main Forum

Emmanuel Engelhart — Sun, 12 Apr 2020 07:26:07 -0000

Whereas it works fine if the gif file is in the current directory it does not work at all if it is in an other and an absolute path is given. This looks like a bug... unfortunately It seems forbidden to report bugs, so I do it here. $ cd $ gif2apng /tmp/giphy.gif gif2apng 1.9 using ZLIB Error: can't open the file '' $ cd /tmp/ $ gif2apng giphy.gif gif2apng 1.9 using ZLIB Reading 'giphy.gif'... 22 frames. Writing 'giphy.png'... 22 frames. $ ls -la giphy.* -rw-r--r-- 1 kelson kelson 218346 Jul 20 2019...

Susan Lau posted a comment on discussion Help

Susan Lau — Tue, 05 Nov 2019 23:35:29 -0000

I tried the loops +1 and it seems to have worked! Hurray! Thanks so much for your quick response ! I have downloaded the other one, it's my last resort because I just make gifs faster than exporting pngs and then remaking them haha.

Max Stepin posted a comment on discussion Help

Max Stepin — Tue, 05 Nov 2019 06:13:54 -0000

Yeah, I need to fix that. Meanwhile as a workaround you can create GIFs with one additional loop, After conversion it will be fine. You can also try my other tool: https://sourceforge.net/projects/apngasm/ It can directly set the number of loops for animation.

Susan Lau posted a comment on discussion Help

Susan Lau — Mon, 04 Nov 2019 04:36:41 -0000

Hi, Thank you for making this tool. I have one thing I really need help with however! I'm trying to make stickers for LINE chat and they need apng, but i am more familiar making gifs so I am testing out how to convert gifs to .apng under their regulations which are numerous. Your converter has come the closest of all the programs i've tried (So many) to converting correcly for LINE. The one issue is, when i convert a .gif to .apng it goes from playing back 2 times (or any number of specific times)...

Max Stepin posted a comment on discussion Main Forum

Max Stepin — Mon, 12 Mar 2018 06:09:52 -0000

gif2apng already creates 8-bit apng files if the total number of colors will fit into 256 palette. zopfli is already pretty slow, pngwolf will make it even slower. And it will produce only very small size reduction, as gif2apng already tests the most likely combinations of filters. Eventually I'll release the 64-bit version, I just don't have much free time right now. Thanks for you input!

Shazy posted a comment on discussion Main Forum

Shazy — Sat, 10 Mar 2018 16:05:07 -0000

Hey maxst! This is no doubt a great piece of software that you have written, many thanks! With the world moving on to 64-bit architecture processors & OSes and talks going around that support for 32-bit softwares will be eventually dropped, I request you to kindly release a 64-bit version of your software to ensure "GIF to APNG" remains relevant in the future. If you decide to update the software, I would request further additions to make it even better. So my request are these: Could you please...

GIF to APNG released /1.9/gif2apng-1.9-src-only.zip

GIF to APNG — Tue, 25 Oct 2016 12:46:02 -0000

Max Stepin posted a comment on discussion Main Forum

Max Stepin — Thu, 11 Jun 2015 07:35:26 -0000

Any specific settings? Are you talking about disabling dispose=previous for Pebb...

Aaron posted a comment on discussion Main Forum

Aaron — Wed, 10 Jun 2015 21:29:48 -0000

I edited your Win32 GUI source code to allow for different frame disposal options....

Max Stepin modified a comment on discussion Help

Max Stepin — Sun, 22 Mar 2015 20:36:57 -0000

Put both 'gif2apng' executable and your 'funny.gif' into Documents folder. Then open...

Max Stepin posted a comment on discussion Help

Max Stepin — Sun, 22 Mar 2015 20:36:21 -0000

Put both 'gif2apng' executable and your 'funny.gif' into Documents folder. Then open...

philoup posted a comment on discussion Help

philoup — Sat, 21 Mar 2015 11:42:55 -0000

Hi there, I am not very familiar to the use of the terminal. I downloaded the gif2apng.exec...

Max Stepin posted a comment on discussion Main Forum

Max Stepin — Sun, 09 Mar 2014 06:20:28 -0000

No, I think Facebook mostly converts everything to JPG. Maybe there are some tricks,...

Terry Johnson posted a comment on discussion Main Forum

Terry Johnson — Fri, 07 Mar 2014 12:21:13 -0000

If you could make it happen I could certainly driver traffic to get some downloads...

Max Stepin posted a comment on discussion Main Forum

Max Stepin — Fri, 07 Mar 2014 10:14:37 -0000

That makes some sense. I'll think about it. Thanks!

Terry Johnson posted a comment on discussion Main Forum

Terry Johnson — Fri, 07 Mar 2014 07:27:29 -0000

Thanks Max, but what I meant was if your 'apngasm_gui' tool had an option to out...

Max Stepin posted a comment on discussion Main Forum

Max Stepin — Wed, 05 Mar 2014 18:16:21 -0000

Thanks Max ... do you have any knowledge or indication as to whether it might be...

Terry Johnson posted a comment on discussion Main Forum

Terry Johnson — Wed, 05 Mar 2014 17:35:03 -0000

Would be good if the assembler worked for GIFs then as only being useful for PNGs...

Terry Johnson modified a comment on discussion Main Forum

Terry Johnson — Wed, 05 Mar 2014 17:24:33 -0000

Thanks Max ... do you have any knowledge or indication as to whether it might be...

Terry Johnson posted a comment on discussion Main Forum

Terry Johnson — Wed, 05 Mar 2014 17:22:44 -0000

Thanks Max ...

Max Stepin posted a comment on discussion Main Forum

Max Stepin — Wed, 05 Mar 2014 11:19:10 -0000

Chrome developers aren't convinced that people actually want APNG support. I would...

Terry Johnson posted a comment on discussion Main Forum

Terry Johnson — Wed, 05 Mar 2014 11:03:02 -0000

I have tested your great applications, but should I take it they won't animate in...