[Spice-devel] How to transfer data as small as possible?

[Qiang]

Dear spice developers:
     I want to the spice server transfer data as small as possible to 
client. Is there any guide/wiki for this? Any idea?

     For example how to use the OpenGL to leveraging client's hardware 
acceleration abilities?I read the spice_for_newbies,
I knew the spice always attempts to pass the rendering tasks to the client.
     Is there any other configuration to compress the transfer data?

Thanks very much for your help.
Best wishes.