I found an interesting google project: Web-P
I see that you have talked about webp in forum.
The point is we need an animation format that work with lossy compression to "save for web" (Getting smaller sizes than GIF or apng)
More interesting would be a apng optimizer program.Something that runs like RIOT, but with animated PNG files only.
Just to get the file sizes down to a bare good web quality minimum.
But can you have your cake and eat it too?
@ Cecilia and Molly - Thanks for confirming the 3 files are in the zip download.
I tell you i have never had any problems loading, starting, or using plug-ins, scripts, and resources while using Parthas builds. I recommend them in cases such as these.
Download his portable and try the apng files in that build. I bet they will work.It could very well be your libpng15-15.dll file also.
But didn't you say it was working fine then started out of the blue to give you problems?
That could mean a filter conflict. If you added any other filters after the apng binary....Did you?
Do you have any other problems with other filters suddenly not working?