Library for creating animated png

Question

I am looking for an APNG encoder in native c#, that does not rely on c/c++ libraries. So far I have only found a few readers and I'd like to avoid writing that library myself if possible.

Answer 1

I've coded a C# PNG coder (PngCs) and lately I've evaluating adding APNG support to it, but, after reading the spec, I doubt I will try it - I really don't like the APNG approach. But the source code is available, it could be a starting point for writing your own APNG coder.

Answer 2

Here is an APNG viewer/parser article with source code on CodeProject. It might give you what you need.

On Github, there is this APNG parser.

Otherwise, if you give up on finding a native C# library, here is a complete C/C++ toolkit including a C# wrapper.