gstreamermm on windows/mac

[Julio Obelleiro <julio obelleiro gmail com>]

Hello,

I am working on an open source C++ cross-platform project. I am planning on using Gstreamer for the video/audio support, and I was thinking whether to use the C++ bindings 
gstreamermm or not. The questions are:

• Would gstreamermm build on windows/mac platforms?
  
• How frequent is it updated? Would it be more useful than going directly with gstreamer?
  

Thanks!
Juio