This is just a quick post to mention something we're working on. You may have seen it on Twitter.
Since someone on the Haxe mailing list was asking about Gif encoding, we decided to put the encoder part up ahead of time, so that any Haxe user can benefit from it.
You can view the encoder here:
The snow/luxe part
Since the end goal is a realtime capture and encoding tool for within your application, there's still a tiny bit more to go before that part will be usable.
Until then, here's a teaser of it running in a luxe game.