[Windows OS] Optimizing TCP/IP for home network streaming

Do you know some Windows OS Tips to optimize home network for video streaming from DLNA server (Serviio) to DLNA devices (Sony Bravia TV) ?
How to optimize TCP/IP parameters for home network?
For example change windows registry like : TcpWindowSize, MTU, RWIN...
I know there were some guides on the web to optimize Broadband Internet connections, but how about Home Network ?
How to optimize TCP/IP parameters for home network?
For example change windows registry like : TcpWindowSize, MTU, RWIN...
I know there were some guides on the web to optimize Broadband Internet connections, but how about Home Network ?